hiv test?

Hi ,am a male.
i have had 6 sex partners in my entire life and i have always used protection.
4 months ago i had an unprotected exposure with an unknown status woman.
i was inside her for 4 minutes and then went to get the condom and when i got back she said it was fine without it so i am stupid enough i decided not to wear it.

after day that the next day i had kidney stones and i was taking voltarol for about a month ago when i got pain in my belly cause of them...

after 1 month after the exposure i got a rash in my groin which i think it is a jock itch and lasted 2 days max. no other symptoms.after the 3 months i started to think about this and started to panik reading everything on the internet.. after reading what the symptoms where i thought i had them all swollen lymph nodes and everything , i still do...  i went to test and i am waiting for my results but i am really scared.... any opinions on this ???