My periods are every 28 days like clockwork. They might deviate from that like 1 day, that's it. This month, I was 4 days late and the first 2 days were a lot lighter than usual (could use a regular size tampon rather than super or super plus). The 3rd day my period completely stopped for several hours, like nothing in the tampon etc. then, it started lightly again. Now I am on day 6 of light red spotting. My period is usually done by this time. I am also having some burning sensation in my ovaries when I cough or move quickly. Any ideas on if these are symptoms of ANYTHING? We use the pullout method for birth control.