Just lost my virginity..23 years old

I just lost my virginity the other night with my boyfriend. I am 23 years old and do not want a baby until after I am married. At first I wanted to wait until marriage to have sex but it just felt right and I trust my boyfriend and he was very gentle and we didn't go too crazy the first time. We didn't use a condom but i insisted he pull out before he came, which he definetly did...like I actually needed to give him a hand job after he came out of me in order for him to finish and get off...don't laugh lol I think this first time was really to just get me used to the feeling and stretch myself out a little lol and he was ok with that...I guess though I am having my "lost my virginity omg I'm pregnant scare" I bought condoms for next time. No semen was in me that I am aware of and he is very good at predicting when he is going to come...i just want honest advice...I am not on the pill. I wasn't in my fertile window at the time but its approaching soon now. I just want to enjoy the fact that I had sex but I'm scared since I didn't use a condom and only did withdrawal I am doomed...ugh. help, I feel stupid and also have that Catholic girl guilt.