I have endo and pcos. Last night I started to get very sharp pains in my abdomain. They last anywhere from a few seconds to 10 min. I am having mild cramping between episodes. When I sit it hurts and there is a lot of pressure. Also when I go to the bathroom that is very painful. And now I can't button my pants without pressure and pain. I'm not sure if this is an endo situation or not. Do you have any advice that could let me know what's going on.