Hey Jibbs, glad to have you here!
Your story seems like the standard case that most ex-muslims went through during their time of doubts so no, theres nothing wrong with you. My process of leaving Islam took me 2 years, so taking your time to realise what you're comfortable with is fine. Eventually you'll get there.
And I know the sense and feeling of being around a Muslim community, having Muslims friends who care about you, and it really does bring me some good memories - the times me and my friends used to lose our selfs talking about Islam, Eid celebrations, praying in congregation whilst firm in belief and whatnot. However that suddenly all goes out the window as an ex-muslim when you realise most your friends wouldn't accept your disbelief, or when your own family thinks you're possessed or brainwashed.
I'd say that you still have the whole world ahead of you at only 24. You haven't even hit the quarter mark yet, and besides, you said you converted to Islam a few years ago, and only you know if your early childhood was a good one. If it wasn't, then my advice would be to attempt to do everything that you want to do right now; write down everything that you want to achieve or missed out on as a teen, and if you put in work then I'm sure you'll have few worries in a couple years time.
I didn't really have a great childhood. My family are religious Muslims. Islam left it's mark on me from the day I was circumcised as a newborn. I was enrolled in a Madrassah at the age of 5, prayed countless prayers, was barely allowed out. There was no encouragement to partake in sports, the humanities, and definitely not music (or the arts in general). No female friends, definitely no girl-friends, no social events, no attending proms or birthday parties. You get the picture.
I'm 19 now and although I feel like I missed out on a lot, that doesn't mean i'm not itching to go out and experience everything that the world has to offer
In conclusion, everything that you mentioned is not just perfectly normal, but entirely expected.