I am 17, female and need some answers to figure out what my symptoms are showing. Lately i have been throwing up a lot, having diarrhea, feeling extremely weak, my skin is in awful condition, i keep getting headaches, i cant sleep, my allergies are getting worse due to all this, i get very emotional, i have stomach pains and despite all this i dont feel ill, i dont have a cough or fever or anything like that. I dont know what the problem is?