i dont really know whats going on i have so many symptoms. im 15, 5 foot 11 and only weigh 105 pounds. i am never hungry. i go days without eating and when i get hungry i can only eat a small meal and always feel like i have to vomit after. my stomach always hurts. the thing that bothers me most is that i cant swallow. i have to clear my throat every minute. i get the hiccups all the time.almost every time i stand up i get a sharp pain in my brain and lightheaded sometimes everything goes blurry for a second. i started to have bring red stool then it moved to black with tan strings. any time i take a bite or drink i get air in my chest and it hurts for a minute then comes up. i get alot of bruised on my skin even when not touched. i wake up and have multiple next to eachother. i get migranes alot. i have a weird tingling feeling in my feet. i have a problem remembering alot of thhings. alot of the time its hard to talk i mess up every word. i have a problem balancing. i lose chunks of hair every day. im always depressed. i cant enjoy anything i dont want to be with any of my friends i used to have and everywhere i go i cant enjoy it im always bored. i sometimes twitch alot. i never sleep. please help