Pregnancy!

Ok so I’m 17 and I have nexplanon and my 20 year old boyfriend has finished inside me 5 days in a row. We bought pregnancy tests and we have a very strong relationship and we are a mature couple. We have been talking about what if I am and we aren’t ready but he’s great with kids and I know he’s going to be a great father. He lives with his mom right now and she has 2 kids. But I live with my mom and dad if I get pregnant they will hate me. What do you guys think? About any of it I just need advice. He finished 2x in me yesterday and today I’m bleeding, I’m getting freaked out but idk why if I don’t even know anything yet