My boyfriend and I had unprotected sex Tuesday and today is Saturday. I have Mittelschmerz so I can tell when I'm ovulating. It started after we had sex and I'm on birth control. I have this funny feeling in my gut and when I cough I can feel pressure. Am I pregnant, I really don't want to be right now. And I don't want to take a test because of it says I am, I'm going to lose it.