[M] Genital Herpes? (Photo)

Hello, I just noticed two small bumps under the head of my penis. one of them seems to be yellowish under light. There are not painful or itchy in any way. i am experiencing a minor head ache, which could be associated with the bumps. I had sex with my partner unprotected three days ago. please let me if anyone has had something similar. Does this look like herpes?

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