Condoms

So my boyfriend and I were each others firsts(we're in our early 20's), sometimes we use condoms and sometimes we don't. I have asked him to use condoms more often and have even held out to coax him into using them more, but he doesn't like them and I honestly do not want to get pregnant right now. He pulls out and can tell when he's about to cum but I'm still freaked out about getting pregnant. Also, I have no access to other birth controls at the moment.