Hi, I m female, 29 yr.s old. My period is typically 7-8 days long. I got my period on Sept. 26th but I am still bleeding. It was a regular period at first, & on the day it should have ended...it turned darker in color. It is a brownish & sometimes red & the amount a light period would be. We are now at 14 days, so I am a bit concerned. I am not on birth control, & haven t been for years. My husband and I are trying to conceive, & obviously I m not pregnant. What could it be? My doctor said it could just be a cyst that burst, since last Thurs (Oct. 2nd) I had severe pain in my lower right abdomen. That lasted a few hours, but eventually passed. Should I be concerned?