You won't go crazy even if you were infected.
I have read and re read that document many times and of course I am going for testing at 3 months. I am just so worried. I know is not a guessing game. I do know that. I am going crazy.
UK Fourth Generation Testing
http://www.bhiva.org/documents/Guidelines/Testing/GlinesHIVTest08.pdf
Post testing
Page 11
The need for a repeat HIV test if still within the window period after a specific exposure should be discussed. Although fourth generation tests shorten the time from exposure to seroconversion a repeat test at three months is still recommended to definitively exclude HIV infection.
You want to play odds go to a horse track. HIV isn't a guessing game.