Worried sick...2 swollen lymph glands appeared behind my ears on my head...before hair line..

Worried sick...2 swollen lymph glands appeared behind my ears on my head...before hair line...
i am a 22 year old female and about two years ago i had protected sexual intercourse, once with a guy.
during the intercourse i was not wet enough so he proceeded to use saliva as a form of lube.
after the vaginal sex (NO anal sex),
i gave him oral sex but it lasted for less that 30 seconds because i realized that was stupid and ran to the sink to wash my mouth out with Listerine. He never came in my mouth nor did i taste pre ***.

After the sex every thing seemed fine i had no flu like symptoms, sore throat, headache, or swollen lymph glands.
NOW 2 years later (this week). i noticed a lump in the back of my ear on my skull, right before the hair line, and it hurts when ever i press it.
it is the size of a pea.
i am convinced it is a swollen lymph gland cant understand why it is there because i never had a swollen lymph gland before...and i dont feel sick or any thing. (i actually never get sick maybe once a year with the cold)
but i am really stressed out with school and exams and wonder if this is the cause.
its been a week and the lymph gland behind my left ear seems to have gone down.
but to my horror one appeared this morning and it is twice the size of the pea. it too hurts when i press and it is also moveable

now i think i have aids because i decided to turn to the internet for advice and all i can read is swollen lymph glands means hiv.
please help !!!! cant sleep and very distressed...
too scared to get tested.

[Teak]

MOVE ON. You don't have HIV from the situation you brought here.