Struggling with Health and Finances in a Toxic Relationship

19F my health is declining, I believe I have several conditions that I’m not diagnosed with. I have adhd, undiagnosed autistic and I don’t drive. I’ve dealt with debilitating anxiety for my whole life, it’s gotten better as I’ve been healing, but it’s still something I will always need to work on. I escaped from my parents and have been living with my ex and his family for two years now. Emotionally, I’ve healed a lot, and I’ve become a lot more self aware. I believe I have POTS, hyper mobile ehlers danlos syndrome, maybe arthritis too. I don’t know where to start. I don’t know how to make my own money. I have the desire to work, but I believe my body and mind can’t handle it. I’m quite weak most days, and my joints are always popping and hurting. My memory is pretty bad as well. But I cannot continue to rely on my ex, I’m learning that he is financially abusive. I also have interstitial cystitis and my entire diet has had to change to non artificial, non acidic foods. It’s all more expensive. I don’t know how I’m gonna be able to afford to live. Right now, I’m trying to focus on getting some diagnoses. I’d really love some disabled/autistic friends. Or any advice.. ty