im 18, ive slept with only 1 person but not since august last year and recently felt quite a large lump in my vagina, about 2 inches in. ive never noticed it before, im not sure what it is? i hvent had any bleeding or anything that is irregular but a little discomfort sometimes. it feels attached to my cervix, on the back of my vagina i think. i just worry alot and wonder what this is if anyone can help? thankyoux