Risk for getting HIV-infection doesn’t depend upon the amount of alcohol consumed before, during, and after the risky sexual intercourse. If you didn’t use a condom the risk for getting HIV infection is less than 1%.





The tests were not worthless even if you made them too early because you find out that before the risky sex you were not infected.





You should be retested after 3 months.





Your symptoms could be related to HIV but they are so general that they can also be related to more than 90% of all types of infections including sinus infections.





Stress could cause many of your symptoms but usually don't cause mucous discharge from the nose.





You could visit your GP.