Hi, I am eighteen years old... I have had my period for eight years. However, my periods are extremely painful.. to the point where there are times that i cannot move and I am in tears. My period is very irregular, this last time i skipped 3 months before I got it again. My period is very very heavy and I have a lot of clotting. Also, when I get my period I feel nauseated and I get diarrhea. I was wondering if there is anything I can do about the pain, or if this is just a normal symptom.