A tampon, I forgot I'd used one since I was having issues(my periods was lasting months, literally months!) and I'd bleed through them. I'd just woken up, so I forgot it was there. Oddly and thankfully enough I sneezed and it came out. I'm scared of TSS and this could have been bad new for me. Thankfully I'm off the medicine that messed with me so much that I had heavy periods for months. After 3 months straight, I was glad it was gone. Worst part, when I asked the doctor I was seeing, he said it wasn't a big deal. I was so mad, told him I wanted to female doctor, now! When I saw one she was stocked and worried like I was, sometimes men can be so stupid, even with a doctorate.