Herpes sore?!

image

okay so i went to the doctor on 06/04 and had a full std check done which included a urine, blood and swap test it all came back negative.. 3 days ago i noticed this it did have a little bit of pus but not much its nit sore unless i bump it it doesnt sting when i pee or anything like that im waiting for a call back from my doc to go get it looked at but in the mean time..

looks like a yeast rash or something of that sort