sore throat swollen neck glands

Hi folks,
Need a little reassuring.
Performed oral with ejaculation on a guy. Four [4] week latter go a very mild sore throat with swollen neck gland on both sides of my neck NO fever and felt good during that period. It lasted 2 days and was gone. I have never had swollen gland ever. This seems strange to me even though I am trying to rationalize it.

Am I correct that 4 weeks seems a little long for symptoms?
No fever is a key of not being infected?
Swollen glands would not be localized but general throughout the body in ARS?
And of course oral very low risk period?

Thanks this one has me a little worried.

[joggen]

You were at no risk for HIV from oral sex and your symptoms are not related to HIV.