Alright so I just started my birth control pills for the first time almost a month ago. For about 2 and a half weeks I have been cramping none stop very day, some days are worse than others, but instead of getting my period I've just been spotting, which I understand is normal because my body is trying to get used to the birth control, but today I was getting in the shower and when I took out my tampon I noticed that the blood was much thicker looking and then I saw something that scared me, at the top of the tampon by the string I saw this lump of something, it was a light purple color with a pink tint, it didn't look like normal discharge, I have no idea what it was, I feel like it looked like skin of some sort. Has this happened to anyone else, should I be worried ?