[Harmony♥]

I'm going to assume that this was a fairly recent event by the way you wrote the post. If this is the case, you wouldn't be experiencing ANY kind of symptoms a mere 3 days later. Since you missed a few pills, it would be that you ovulated, where you would experience pain the ovary in whic you're ovulating from. Normally, you don't ovulate while on birth control, however, it CAN happen.

If its been more than 2 weeks since this incident occurred, you could take a pregnancy test. It's the only way to know if you're pregnant or not. I can say, though, that no matter if you're having protected or unprotected sex, there is always a chance for pregnancy since nothing is 100% except for abstinence.

Also, even after two weeks, you wouldn't be experiencing symptoms either.

Take a test to ease your mind.