Yesterday I woke up in the morning and went to pee and ended up bleeding but it looked like period blood not bleeding from peeing. I just had my period two weeks ago and am on birth control. I forgot to take the pill on Wednesday and assumed that's why I was bleeding. But then mid way through the day the bleeding just stopped. And this same process repeated today. I bled when I woke up but then it just stopped a little bit into the day. Is there anything I should be worried about?