Could I get pregnant ?

On Friday dec 20, I had unprotected and protected sex but when we did unprotected he never cummed, and everytime he put it in we cleaned him, but I’m afraid of pre-cum. He only cummed when we did protected sex. The next day we took a plan b around the same time from that day ( we took after a) I had a lot of side effects. And that same night I had unprotected sex but everytime we did it he cleaned his dick and peed Incase of cum, and he only came once and after he did we stopped. There wasn’t pre-cum. Should I be afraid or am I good ?( I’m not ovulating so )