I had my surgery on the 21st of August, and my monthly visitor began the 13th so I went threw the surgery and hospital stay during my time of the month I normally only bleed for no more then five days so when it was around still when my surgery date came up I figured it was stress so wasn't concerned much, but now its the 25th which makes it a total of 13 days ongoing I'm starting to freak out a little bit. Did anyone else have this problem?