Hi there I have severe endo, having had four ops for rectovaginal endometriosis. I was put on Cerazette mini pill last year, but for three months no bleed, then ten days ago started to bleed but terrible stomach aches for the last month now. Does this mean that this pill is not withholding the endo anymore? I have horrible feeling like I used to where the gnawing pain is present all the time. Any thoughts gratefully received. I will of course go to doctors also.