I've made a massive mistake.

So, I'm a student down near Bighton, and this weekend I returned home to see my friends. Us all being students, we all went out for the night. Now, before this night out my financial situation was good, had no debt, and a comfortable budget to last the year.
However, I visited a slightly dodgy club last night, and made the massive mistake of paying on card. I came home to a receipt of £300 from just one transanction. I'm in no way trying to get this money back, its my fault it ended like this.
On this night out, I also managed to take a large amount of cash out as well throughout the night.
So essentially, I now have less than £30 to last until Christmas. I was up all night last night worrying about this, as I don't currently have an overdraft enabled on my account. I'm going to apply to get this changed tomorrow when the office is open. But I'm scared they won't allow it to be done if I such low balance, since my friend had to deposit £500 to have his santander over draft opened.
For information, I'm with Barclays and have been since I was about 16, so got automatically changed to the student account without being given the option for an overdraft.

Help I don't know what to do

Uh. No. Fight your case and try to get your money back rather than immediately giving up. They may give you your money back, you have the receipt and they should have system that shows what was bought so they'll be able to tell whether you were overcharged.

The thing is, I doubt this will happen. Its not as if I didn't spend close to this amount. If I'd been charged 300 for a pint I would defintely fight for the money back, but yeah lets just say it may well have cost 300 for this night

Then you did in fact make a stupid mistake.

Curb your drinking habits, that is not remotely a normal amount to spend.

So, I'm a student down near Bighton, and this weekend I returned home to see my friends. Us all being students, we all went out for the night. Now, before this night out my financial situation was good, had no debt, and a comfortable budget to last the year.
However, I visited a slightly dodgy club last night, and made the massive mistake of paying on card. I came home to a receipt of £300 from just one transanction. I'm in no way trying to get this money back, its my fault it ended like this.
On this night out, I also managed to take a large amount of cash out as well throughout the night.
So essentially, I now have less than £30 to last until Christmas. I was up all night last night worrying about this, as I don't currently have an overdraft enabled on my account. I'm going to apply to get this changed tomorrow when the office is open. But I'm scared they won't allow it to be done if I such low balance, since my friend had to deposit £500 to have his santander over draft opened.
For information, I'm with Barclays and have been since I was about 16, so got automatically changed to the student account without being given the option for an overdraft.

Help I don't know what to do

It wasn't really drink that racked up the cost. It was all the aditions that you end up buying whilst drunk. The vip booths and the like

So, I'm a student down near Bighton, and this weekend I returned home to see my friends. Us all being students, we all went out for the night. Now, before this night out my financial situation was good, had no debt, and a comfortable budget to last the year.
However, I visited a slightly dodgy club last night, and made the massive mistake of paying on card. I came home to a receipt of £300 from just one transanction. I'm in no way trying to get this money back, its my fault it ended like this.
On this night out, I also managed to take a large amount of cash out as well throughout the night.
So essentially, I now have less than £30 to last until Christmas. I was up all night last night worrying about this, as I don't currently have an overdraft enabled on my account. I'm going to apply to get this changed tomorrow when the office is open. But I'm scared they won't allow it to be done if I such low balance, since my friend had to deposit £500 to have his santander over draft opened.
For information, I'm with Barclays and have been since I was about 16, so got automatically changed to the student account without being given the option for an overdraft.

Help I don't know what to do

Relax. Student accounts usually come with an automatic overdraft. At least with Natwest and Santander they do.

I thought it would, but now I'm scared after reading the words "subject to status"

Call them tomorrow morning? Have you given confirmation of your student status? That's probably all they are after.

So, I'm a student down near Bighton, and this weekend I returned home to see my friends. Us all being students, we all went out for the night. Now, before this night out my financial situation was good, had no debt, and a comfortable budget to last the year.
However, I visited a slightly dodgy club last night, and made the massive mistake of paying on card. I came home to a receipt of £300 from just one transanction. I'm in no way trying to get this money back, its my fault it ended like this.
On this night out, I also managed to take a large amount of cash out as well throughout the night.
So essentially, I now have less than £30 to last until Christmas. I was up all night last night worrying about this, as I don't currently have an overdraft enabled on my account. I'm going to apply to get this changed tomorrow when the office is open. But I'm scared they won't allow it to be done if I such low balance, since my friend had to deposit £500 to have his santander over draft opened.
For information, I'm with Barclays and have been since I was about 16, so got automatically changed to the student account without being given the option for an overdraft.

Help I don't know what to do