Hello Dr. I am taking the medicine Diane 35 as prescribed by going. For regularising period and to reduce severe unbearable period pain (crying brufen400 4 per day). History: (Not married) underwent laparoscopic surgery of endometrial cyst. Was given endosis for 6months. After stopping, in 3rd cycle experienced same intolerable pain as it was presurgery and was irregular (In b/w spotting and slight pain) I have taken the tablet from past 1 week now and experienced side affects like extreme vomiting sensation, severe headache mainly in back of the head, neck shoulders arms pain, feverish with 99, itching (In blood) in arms palms legs soles. Body weakness I am having pan d once, dolo650 daily for this. I need to take for 21 days stop then again start 2nd day period. Continue for 6mnt. Are this normal symptoms, and for how long will this occur, risks? As it's occurring daily and unable to do any very basic activities. Simple morning walk. Always on bed due to tiredness. Feel sick Pls advise. Imp.