During intercourse I started to feel discomfort there, I got my boyfriend to take a look and he couldn't notice anything abnormal. Earlier this evening I took a hand mirror and looked myself. Just Inside my vagina at the bottom when I look directly inside (Sorry this is so detailed) I noticed a red bump, it was incredibly sore to the touch. I'm not really sure what it is, I plan to make a doctor's appointment in a day or so I just want to know if anyone else has had this. If it counts, before I got it I noticed I've been urinating more frequently then usual.