Should I Take Inactive Pills After Missing Two Non-consecutive Pills And Having Unprotected Sex?

I have been on the combination pill for four months. Sometime in my last pack I have missed two pills, I have no idea where. I am supposed to start my first inactive pill on Thursday. I had unprotected sex on Saturday and Sunday. I did take my pills in the week leading up to the unprotected sex. I do also know that I did not miss two consecutive pills. What do I do with the two left over pills? Do I still take the inactive pills for this pack?