I've been on bc pills since February and I've had normal periods every month ever since, 5ish days with cramps and bleeding. Well this month idk if it was a period or not. I was suppose to get it on the 3rd of october. And it wasn't normal lasted less than 2 days and mucusy and only tinged pink. Not a red like normal. I've take 3 hpt all negative but I've read online and heard from many people that with the circumstances I could be pregnant. Anyone else go through this and was pregnant or what should I do??