Thought this would be the group to get advice x

My bf says he don’t want a baby right now as we are young but we aren’t really preventing it and he cums in my sometimes then I tell him I thought you don’t want a baby and he just says it felt too good to pull out or he couldn’t be bothered according to this app I’m ovulating today and I have had symptoms that make me think I am.. we did have unprotected sex yesterday and the day before and he did finish inside me so I know there’s a high chance but surely if he 100% really did not want a baby he would use protection all the time right? He does tell me if I get pregnant I am not keeping it but we both know I am not trying to be bitter but having an abortion is not apart of me and we did have a mc last year which he also told me he didn’t want it hut then when he found out I was bleeding he told me he wanted it Im just looking for advice really we have been together for a year and a half both of our longest relationships