I have been on birth control for 5 years now and am currently using the NUVA- ring and don't get a period ever. Recently I have experience bleeding after intercourse, but it usually is really light and stops right away. Anyways, I had intercourse two days ago and had again experience bleeding, but a little heavier than normal. Then last night I woke up at 3 in the morning with excruciating pain. I have had many ovarian cysts burst and it was this same type of pain so i just dealt through it and thought that's what it was. Then I woke up this morning to find myself drenched in blood. I went to the bathroom and noticed I had passed some red tissue like thing along with lots of blood. I am still extremely crampy and really bloody. Since I don't get a period I know its not that and I have had a miscarriage before, 5 years ago and it was pretty similar to this. I had no idea I was pregnant though, does this sound like a miscarriage or something else?