I think I’m pregnant

I’m new to this so I don’t really know what am doing and I just needed to talk about this.

So there might be a chance that I’m pregnant and when I told my bf he became a bit distant saying he’s stressed, not eating or sleeping, and if I don’t text or call him we don’t speak; he is straight up acting as if he’s the only one going through the situation. I tried talking to him and all he’s saying is “I hope your period comes and if it doesn’t we’re going to take care of it.” (What ever that means) Knowing his past and what some other girl did I’ve tried to comfort him and all he does is push me away so I decided that at this point I should just let him be and figure shit out on my own.

Do you guys think it a good idea 🤷🏾‍♀️?