I'm 19 years old. My menarche starts in 30 november 2009. Menstrual cycle was normal for 2 months. But then. From January it completely stopped for 7 months.I'm not married.Suddenly in september heavy flow occurs last for 7-10 days again normal cycle starts.Approximately within 30-40days.Then again absent for 4-5months.Then again irregularities occurs. Sometimes 1to 1 and half months.After september 2012 again absent till june then a lady doctor give me cycloset syrup. I take it for 1-1.5 months but no result. Then another doctor give me sandoz tablet I took it for 3 days and whenever I took I felt headaches and weakness. Rashes on my hands and pricky sensation. Chakkr b aate the. I stopped tablet then within one weak bleeding occurs only for 3-5days and it was less than the normal. Then again starts.Every during every absence I was suffered form d problem of bleeding occurs from nose.Per day 2-3 times. Severe headache. My weight increases.Even I never take chinese food and other thingslike pizza maggi etc. I always take healthy diet. Hair growth on my upper lips is more than normal girl and also on the chin.Excessive sweat thus in 2014 also sometimes occurs normally till 2-3 months and then absent.In december again absent.27 january of this year again bleeding occurs.It was normal. Then 1march againthen 6 april again.Then 5 may.But the last one was dark mehroon and cots like bleeding.I'm allergicfood allergy from milk and milk products, onion, tomato, cabbage, dust etc.What can I do?