Any chance of getting pregnant?

A week before my bf and i had unprotected , i had sore and had mild cramps then we went at it like 5 days after. I gave him a ******** then went on top of him without any condoms, he pulled out and d, went to the bathroom to wipe off then when he came back, he's still hard so i played with his and gave him another ********, he asked to do a 69 so we did, i was so i pleaded to have even for a minute or two, he let me so i went on top of him and humped away then roughly two to three minutes, he pulled me out but he didn't have any ejaculation... i secretly wanted to get pregnant with him and he knows this.....him not using condoms anymore but just using the pull out method everytime we have somehow tells me that he also would want me to get pregnant as well. One time he asked if i want him to release it inside of me and tha if i want to have a baby with him and i honestly told him i wish i'll have a baby boy with him. we are in our lates 30s, financially secured but with own baggages and heartaches that seems to push-and-pull us to having a future together... i want to know if there's a big chance i could have gotten pregnant post-ejaculation then a ******** after - ?