Friends never as interested in my life as I am theres

Well its up to you what you want to do, you do deserve the love you give out to people. Have a think about if they are worth the pain they give you and if not try and find some other friends. Are you in uni or 6th form or GCSE years? I'd be easiest to make new friends in uni i'd assume

Literally recently it feels like with all of my close friends (3 of them) I am there for them a lot and they just dont show the same energy back for my situations. A recent experience helped me realise this, I am always very invested/attentive in their situations but they haven’t been the same for me.

Any advice? Its honestly not a nice feeling at all, these people have been my friends for years

Im in uni atm! I dont want to lose them as friends as I’ve known them for a long time and tend to keep my circle small so i clearly really valued them to keep them by my side. I guess I could just show them the same energy that they show me but what’s the point of a friendship if you can never rant to eachother or talk to each about important things?!?

I can't see any actual problem here. Not one that warrants any change in your thinking, life philosophy, behaviour.

You have been thinking and behaving in a superior way to your friends. That is worth more to you than the interest of any friends in your affairs.
You are thinking and acting in a mature way. They are being immature.
They are being somewhat selfish. You are being unselfish.
They are being technically introverted. Focusing on themselves and their inner world. You are being technically extroverted: focusing on other people.

Keep it up.

The secrets to happiness / contentment are: having a high self esteem and having the expectation that good things will happen in the future.
Your self esteem should be high now.
Successful businesses rely on satisfying the needs and desires of their customers. With your outlook you'd have a great chance of doing well in business.

The only thing you might want to look at, is just checking that you're not supplicating too much. But that's not something to worry about. As you get older you will naturally tend to get more assertive and supplicate less. And there's a reasonable chance that you're not supplicating too much anyway.

You have the right foundations for expanding your social circle, should you ever wish to do so.

I mean you could always tell them how you feel and that it makes you feel lonley? Maybe they might change

I believe that friends come and go to be honest