I am working full time (morning to evbening) and I also attend college in evening. So a pretty tough schedule that I live. I am 22 year old virgin and no serious medical history. I havent gained/lost any weight in the years and my diet is also quite well so these couldnt be the reason. while stress could be one reason to miss period, yet what do i do to get back to normal? I cant see a doctor since I dont have a medical insurance. please help.