My period started May 12, and it ended May 18 or 19; can't really remember. But yesterday May 22 I started cramping like I would when I'm about to start and I'm still cramping through today May 23. The cramping becomes more painful, and earlier today me and my husband had sex (we always have unprotected sex) and not even 5 minutes into it he noticed I was bleeding. We went through with it. And he said when he pulled put it was on me but not a lot. I stayed laying down for a few mind then got up and push out and blood came out. It doesn't look like period blood at all. It looks lighter. Later on in the day when I went to pee and a little bit of blood was on my panties and when I wiped there was little blood there to. Still cramping bad.. :/ I really want to know what's going on. This has never happened before. Any help? Should I go to the ER. I don't have a doctor... please help me with some answers. I'm a little worried.