Could I Be Pregnant From Protected Sex?

Hi, Im really worried about the risk of pregnancy, as I am not ready. Me and my boyfriend had sex 2 weeks ago, he used a condom (he checked and said it didn t break) and he also pulled out before he came. He also took the condom off away from me. I haven t necessarily missed my period yet - I m expecting it tomorrow or In a few days. But I ve had some pretty mild - bad cramping for the past 4 days. I know this could be PMS, but I ve been stressing and had anxiety to the point of nausea. Me and my boyfriend do think it s fine, but I m gonna take some pregnancy tests later this week. I would just like some opinions or reassurances please.. I m sorry if this is see as foolish, but I m just very anxious.