small bumps around vagina opening

I'm 18-years-old and last year I was diagnosed with a blood-filled functional ovarian cyst on my left ovary. I had blood tests, a pap smear, and routine check-ups and I'm all clean up til now. What I do have occasionally is recurring vaginal odor and sometimes an itch around the time for my period (I'm on birth control and due to my cyst it only stays for about 3 days and is very light). My gyno gave me medicine for it as bacterial vaginosis and told me to try this product gel called RePhresh. That helped alot. What I have noticed though is I have 2 very small flesh-colored like bumps almost around the opening of my vagina, actually they are closer to like the anus crease like right on/around the entrance of the vagina. They are very well blended/flat and you can only see them if I'm bent and they resemble ingrown hair bumps and they don't hurt or anything. I noticed them a few days last year after I used Nair down there and around that area. I left the product on too long and I got a slight burn from it. I'm worried if I could have a STD or just a rash like I had above my butt (very lower back). I'm not sexually active and I've only had sex a total of 4 times with the same guy (twice in April '07 when I lost my virginity, once in July, and once in October). He was tested before joining the Marines and again after bootcamp and he's clean. So, I'm just worried. My next pap smear is in February and I last visited my doctor in November. Any idea what's up? Thanks!