First month on the pill. Safe?

I recently just started taking the pill again. My doctor recommended using a second form of protection for the first month, which we did. However, I had been cramping for 2 weeks straight during the time I think I would’ve normally ovulated. I had protected sex 3 weeks into the new pack and toward the end of “ovulation” and he also pulled out (although I’m not sure how well). I didn’t check if the condom broke. I’m on the second day of placebos but I’m not cramping and I feel a little nauseous today but it could be my anxiety. What are my chances of being pregnant?