You did not have a risk. But if you are still worried talk to your Dr. about if testing is needed.
As you've been told 5 months earlier you had no HIV risk and therefore don't need HIV test and the symptoms have therefore no relations whatsoever with HIV.
HIV can't get through small wounds, they need to be so big that the bearer should actually be hospitalised instead of performing sex. Plus saliva inhibits HIV transmission be it to the giver or to the receiver.
I suggest you consult a doctor and stop scrambling for HIV stuffs on the net if you do so, because there's quite a lot of misinformation be it exaggerated and/or outdated. If you worry of getting STD, I suggest you go over to the STD forum here on MedHelp because we deal with HIV prevention only.