PLS HELP IS THIS A BLISTER OR HERPES???

i feel no pain no other bumps this started as a lump and then a clear blister i popped it and now it looks like this?? pls help im so scared ive been cleaning it and it looks to be getting smaller ive only had it 2 days hoping its just from friction from tight underwear and or lack of good hygine

looks like herpes to me but idk get the area swab and get a blood test for any std & sti


UPDATE: still no other bumps still no pain is healing well with hydro peroxide and neosporine no crusy or scab like herpes doc app tmrw will update

any update?

she said it didnt look like herpes but an inflammed hair follicule i even should her some bumps on the corners of my mouth and she said it wasnt cold sore just from possible cuts and or cold weather i get test results in a week but feeling so much better

still going to practice procaution around others until then