Please help me

Started off by taking each others clothes off. (Everything except his boxers). He then proceeded to finger me and eat me out. After that, i took his underwear off and gave him a blowjob. Then 5-10 minutes before he was ready to ejaculate he put a condom on and I continued to blow him. (We do it to avoid mess) he then began fingering me while i was giving him a blowjob. And then when he finished we stopped and he didn’t touch me in that area again. However, I’m scared that when he adjusted himself and put the condom on that he got Pre-cum on his hand and then fingered me. He did urinate before we were intimate. However I’m still scared that he could get me pregnant from the Pre-cum on his fingers while being in me. I was also near my ovulation time. Please help. Period due in 5 days.