Thank you for your answer, but I need you to see this picture:
https://drive.google.com/file/d/1_ktYXkoy9UO3u0U2GxGLOxF3ZE-W1ZL1/view?usp=drivesdk
It happened 3 weeks after exposure,
Was intercourse protected or unprotected?
A rash on your neck is NOT a symptom of HIV infection.