damn bro this reads like a catch 22 situation....
You know what I would do?
- I would try to cover up the symptoms
- sooner or later the truth will come out! and I don't expect my relationship would continue, so i might as well screw around and cheat on her again for any change, so at least have sum fun and justify to yourself that you didn't get the klap from making one stupid mistake.....
Yeh, i know this is how an asshole would deal with the situation, but when the going gets though i would get pretty rough....