Way tmi but..

I noticed a couple of painless bumps on my labia. My belly is so big that I can’t see down there tho, I can only feel them. Does anyone else have this? I’m scared/embarrassed to even tell the doctor. I have a little relief because I had a clear pap back in June but still, this seems to have suddenly came up or I didn’t notice. And in any case I shouldn’t have an std because my partner and I are faithful. Helpppp