Any Advice?! Seriously Screwed!!

I know it's early for me because im only 20 but idc. I recently got married (August 18) and we had planned on waiting to have kids till the time is right, but like everything else in my life nothing happens the way I plan it... So anyways 2 days after the wedding (August 20 around 1 am) we had sex without a condom and im not on BC and I think I was ovulating (according to glow), now he keeps making jokes saying he knows im pregnant but how we dont really need to be since we aren't financially set and getting ready to move. Like I said nothing goes according to plan in my life. But im not sure how im supposed to feel right now! Does it make me selfish for wanting to be pregnant???? 😢😫