Does it sounds like balanitis?
I can tell you i have had a lot of guys with these exact symptoms. Tbe one thing tbey have in common is never testing positive for any std. Wbich i am very confident you don't have an std
I also have pain/itchess on penis shaft, groin and penis head. But there are no discharge.
What could it be? And the worst thing was it happened shortly after my last protected sex which was around 6 weeks ago, and i never had any sex since then. I never felt anything like this before!!
Herpes lesions do not have hair in the middle. It's not herpes
The odds of contracting herpes or any std from your single protected encounter is astronomically low. I seriously doubt this is herpes related at all.
If a sore comes back have it swabbed and tested. You can have an igg blood test 8 weeks past exposure as this will be a good indicator. Then at twelve weeks to be conclusive. That being said i don't believe you need testing at all.