U r 23?? Not being sarcastic....but hun, you have your whole life ahead of you.

First of all, congrats on NOT doing drugs or alcohol! Many in your situation would turn to life drowning habits like that.

As divine1966 suggested, you can attend community college. If you know some instrument, can you get a job as a music teacher at hobby school or pvt music tuition?

I'd also suggest a back up work plan. Arts is a pain business where even the best and most talented sometimes fail and absolute jokers make it big. Maybe you can learn some skill that will fetch you a sure job....just in case music doesnt pan out...