Please help me, is this HSV2

i cut my gential hairs regularly but out of no where this out popped up and it kinda hurt so i bust it and pus a s blood came out i had one under my waist but i busy it to and the same thing happened but it went away and is normal now im hoping this is now what i think .

image

kind of hard to tell by pic

can you take a better one with flash?? using the back camera focuses better