I have had these symptoms for 3-4 days now, do I have a STD?

symptoms: 1. skin irritation around testicles, lower buttocks, and skin that touches testicles 2. different yet noticable smell change from underwear 3. not pain but burning like sensation when peeing 4. cluster of pimple like bumps under head of penis 5. no discharge as of the date of this post pictures provided

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thats 100% herpes.