I have always noticed a circle like thin tube like piece of flesh coloured skin joining to an edge of my vagina on the inside. It has never caused me any trouble except for when i am inserting a tampon and it goes through this loop and removing the tampon is a little tricky. I started bleeding inbetween my period and decided to investigate and i discovered that one edge of the loop has disjoined and is now hanging loose and bleeding. It doesnt cause me any pain and when i squeeze it i cant feel it. I am rather embarrased and would love someone to help me figure out what it is. I am sexually active. And the tube looks like it may contain a fatty or cysty like substance %-)