I am a healthy woman that has been having the worst menstral cycles every. They come when ever they feel like every 3-4 months, they usually last 10-15 days but this time it is much worse. I have now had my period for 4.5 weeks blood clots the size of a toonie and larger. I just had my blood tested and there was nothing. I had an altra sound in sept there was no fibroids. I also had a PAP test and it came back normal in Sept. The cramps are usually herendous. My sex drive is none exsistant(my poor husband) I am suffering from the worse case of diaper rash. I just don't know what is wrong and I am getting frustrated. I am 35 I shoul dbe in my prime. Any help would be greatly appreciated!