Please Help !!! Genital Herpes on Scrotum !??

diagnosed with contact dermatitis i have a rashes next to my groin (for 8 months looks like a ringworm ), i have a rash on my elbows and anterior side of my knees.. however this does not look like contact dermatitis or im not sure im going nutz right now ! everytime i sweat i get so itchy...

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it started like this notice a slight discoloration on top scrotum.. as i stretched my skin i could see small three small sac fluids (they were not clustered but close to each other... day 2 i noticed the blister opened but and got a slight scabbing forming (honey color ) no itch, no pain when touching, no fever, no symptoms at all..just my mind racing like crazy

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Day 4 i noticed scab grew a little bit and see a little bit of pus in one pimple with a black head on the middle as you can see im the picture.. scabbing is still there... (i never saw a red or white ulcer)

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this is day 5

image this was day 4