was i having an anxiety/panic attack?

It sounds like it could have been a panic attack. I would try and reach out to someone for support whether that be a member of staff or your GP for mental health support. In terms of bullying I would try and speak to someone you trust as well at school or at home.

i can't speak to any one at the college and i tried once but apparently it wasn't bullying

Could you speak to your GP about your mental health?
Unfortunately, if you are being bullied you have to persistently ask for help before anything is done (you may have be to be increasingly annoying to do it, but you deserve not to be bullied). If nothing is done, you could make a formal complaint about staff involved to the head of your college.

i have had my heart beating rlly fast sometimes
but i have a feeling it has caused me to have anxiety
in one of my lessons this week i got picked on
cause two ppl said mean things to me
i went to the bathroom to cry as i knew i was going to start crying in class
after i came back i couldn't hold back the tears and kept crying in class trying to control my breath
but i had to wipe it away i think a student noticed it
but didn't say anything, after a while my fingers were shaking
and my heart kept beating rlly fast and felt weak
idk if it is cause my teacher followed me to the bathroom
and i got yelled that is why or smth else

You need to see your GP with your anxiety, panic attacks.
There is a lot of support out there such as:
-The Samaritans, you can call 116 123, which is available 24 hours a day
-Mind, 0300 123 3393
-Saneline, 0300 304 7000, from 4.30pm-10.30pm
-The mix, 0800 808 4994, 11am-11pm
-SHOUT, text 852258, 24 hour text service
-Crises, 741741, text service
-Papyrus, 0800 068 4141, if you have thoughts of suicide or in emotional distress
-Rethink mental health, 0300 5000 927
-No Panic, 0800 138 8889
-Relate, they have a chat advisor
-NHS mental health, 111
-Calm, calm.com
-Mental Health 24/7: 0800 008 6516
-hubofhope website, useful contact information for your local area
You can self refer yourself to talking therapies on the NHS website.
There is the mind forum
Also Facebook groups
You can join support groups
You can contact a crises team if things get very bad Plenty of resources online, infor mation regarding well being.

i think it was my first time also any tips oh how to stop them?

the two mean people should have treated you better 💖
it may be your brain thought the mean people and teacher who followed you would lead to an unpleasant experience? this could be the cause of your quickened heart rate and feeling of weakness

i think it was my first time also any tips oh how to stop them?

You really need to see a professional.
Do you have panic, anxiety attacks only in class? Maybe you can contact student support.

it was my first time i think it was an anxiety attack