Dear friend
Stop worrying.
Any infectionu might have acquired by exposure would have manifest by 176 days!!
If u r healthy n tests r negative after these many days then u r safe!
Hiv Tests become positive after 18-45 days of exposure. If they r negative after 176 days that means u don't habe it!!!
Health Tips
LET THIS BE A LESSON LEARNT THE HARD WAY. USE CONDOMS !