as u r so scare ,u need to do blood test
-S.HIV BY ELIZA METHOD
there is very low chance of getting infection as ur contact time is in seconds
but to be safer side do test now and repeat after 6 month
better to do test of ur partner also ,if she ready
if she is negative then no worry
ur symptoms has no relation with hiv infection ,it look like just viral infection
just be relax ,dont think much,dont try to put urself in trouble by googling on net.