I have been having menstrual like cramping in between periods, and abnormal periods as well. I was checked out for pregnancy but my tests were negative, Im not pregnant. I had an pelvic ultrasound to check for cysts, but do not have any.
To tell the truth I was very upset, part of me was hoping the tests were wrong and I was pregnant. After the ultrasound i cried for almost 4 hours. I just cant figure out whats wrong, and I am still having the cramps. Anyone know anything about what could be causing the cramps, its not pregnancy

, and no cysts. Any ideas, my doctors really arent telling me anything.