2 weeks ago I'm pretty sure I started my period because it was heavy and started to become more red instead of brown, I had to wear tampons just like I reguarly do when I'm on my period. At first it was a more brownish color. But just starting a couple days ago, I have been having to pee a lot more than unusual. I'm not too sure what to think of this..I hate to think that it's anything since I'm 99% sure I had my period?