Hi guys, I'm new here and I don't know if you guys can help. I had an op in the summer, confirming I do have endometriosis on my left side, bowels and bladder. So amazing to finally have a diagnosis after years of suffering. However, the other night I woke up with extreme, unexplainable, severe, stabbing pain on my lower right hand side which sent shocks all throughout my pelvis. It lasted half an hour, to the point where I was screaming. I went to the doc yesterday and he shrugged it off as a freak incident, but it didn't feel normal. I didn't have endometriosis on my right hand side when the operation happened, but could it have developed there since the summer or be ovarian cysts? Is it a pain people have had before, as I started my period yesterday evening. Would love to hear if anyone else has experienced the same thing to know its linked!