Well i have had my period since i was eleven and now im 15 but last month when i had my period it was different. Like 4 periods out of the year i get these horrible cramps and have diarrea and stuff :-( but last time i had these same symptoms and the next day i woke up and saw something in my pad unusual. It looked hard but i aint touch it. It wasnt liquid like the other stuff that has came out before. So i asked my mama and she said my uterus probably shedded and i want to know why it does that. And now i am on my period and i had to leave school because my paain was unbearable and i could barely walk. A little blood was produced but whenever i layed down and got up and went to the restroom it was alotta blood and some clear stuff was in the pad and i want to know what that is. Also now i have this sharp pain in my Vagina, like on the top of it and inside and its like i can almost feel the blood coming out and it hurts. And my side is throbbing when i feel the blood coming or whatever the pain is that im feeling. I am very concerned. Also Pamprin, Midol, Ibruprofen, and Tylenol arent working to well because they last for only a hour or two so do you recommend anything better??