Hi everyone

Im just wondering if someone could explain to me how endometriosis is diagnosed. I had a lap 9 months ago and a histerscope and the doctor said that my right tube was partially blocked and they had a hard time pushing the fluid through. In the docs report he said there was no sign of endo. But every doctor Ive seen since says my symptoms sound like definate endometriosis which are spotting 7 days before my period, terrible lower back pain before and after my periods sometimes, a dragging pain any time of the month in my pelvis, constipation then sudden bouts of diarreahea and sex is sometimes really uncomfortable oh and unexplained infertility.

I dont know whats wrong with me and neither the docs ive seen lately. Any Ideas what I should do???????