My summer trip

I’m 19 & the father is 17(My bestfriends brother). We had childhood crushes on each other since I was 11 & he was 9 but he moved away. I came to visit my bestfriend, out of state. I got pregnant the 2nd week I was out here. I feel like I’m altering my life so the father can be a part of the babies life. I moved here, 5 hours away, but I miss home. I feel like I need my parents and I only have his mom ( who was basically my 2nd mom because her & my mom were friends) I don’t know a lot about him anymore and it’s hard to connect our values. Should I move back ? Should I go back & forth ? Should I just stay here ? Help please.