I have just finished my first month of a new birth control & started the sugar pills yesterday meaning I should start my period here soon. I have been feeling crampy but nothing out of the usual but today I went to go pee & felt like a kidney stone was trying to pass (which I do not have so it's out of the question), I felt like I needed to push so I pushed & it was very painful & when I looked you could tell it was like a sliver of skin with some blood on it. I know this happens during my actual period but not right before or anything, let alone PAINFUL. & painful enough to bring tears to my eyes. I keep getting the urge to pee & every time I do I don't have to actually go I just push out another chunk of skin. Please tell me someone has some kind of answer, this hasn't happened to me ever & I need to know if anyone knows what it could be from experience.