I Can't Sleep. I Feel So Antsy And Lately I've

I can't sleep. I feel so antsy and lately I've been gittery and not feeling myself. I feel foggy and distracted. I want to sleep. I've been to the doctor because I figured it wS anxiety but they said I wasnt. I have to make myself throw up to try and feel better but it doesn't work. I'm scared of falling asleep but U can't. Please help me. I can't bother my parents with this again.