Period.

I got my period around the middle of July, and then I got it again early this month; which is strange because my period never comes early. My periods are usually no longer than 5 days. The one I got in July lasted about 7 days. I started my period August 2nd, the bleeding stopped on Friday August 12th, which was strange because that's already 10 days of bleeding. Me and my boyfriend had sex Friday night, he was touching me and there was no blood so I figured we were clear and it was finally over. As soon as he pulled his penis out of me I was bleeding, and there was blood all over his penis. So I bled from the 12th up until today. Since it stopped I figured it was okay for my boyfriend to finger me, after he fingered me there was some blood on his fingers and then when I wiped myself a few minutes after, there was a medium amount of blood on the tissue. Now I have a tampon in.. I kind of feel light headed and out of it, and I have a headache right now also, but idk if there's any connection. I don't know whether or not I should be worried or just wait it out.