cyst found in my cervix - is it serious?

Tweet

i have a regular monthly period but it only lasts about 2 days which is not normal to me.so i decided to go to my ob and asked and she recommended for several trans v... my ob said she found some cyst in the surroundings of my cervix. and she is recommending me to have it biopsy for confirmation... im afraid. im so afraid, so i didnt go back to her.but i cant help thinking about it...does anyone of you or your friends had this kind of cyst (if it is really one..) and do you think that being not sexually active causes this?