Hello, through December 18 - 22 I had my period. On the last day of my period, the 22nd, I had slept with a classmate and he did not cum inside of me, of my knowledge.

Then I had gotten with mY current boyfriend ,on December 26, 28, January 1, 3, 5, and 8th.  This was during my ovulation

I am currently 8 weeks pregnant. Am I impregnated by my current boyfriend?