I had my son on September 28 and bled for about a month after. I got my first period on November 11. Yesterday I felt a sharp pain on my right side and later that night I started bleeding. Not a lot of blood but it was in my underwear (tmi sorry) and it was red. I was on cycle day 17. I've never had midcycle bleeding EVER and I'm freaking out. Anyone else ever have this? I'm reading it could be cancer or endometriosis :/