Can you get pregnant if he doesn't cum at all?

SoontoBeMrs. 💍👰🏾
Had sex around  ovulation time maybe a day after I think . He never came (so he says) and leading up to my period I usually get pre-cramps , acne and other things but nothing this time . EXCEPT my nipples have been feeling really itchy, heavy and sore almost everyday now. Now I'm worried because today Im due and Im still not cramping when I usually do 😥.