Moving w my boyfriend

My boyfriend and I (dating only abt 5 month coming up soon) want to move together. We met through friends and literally clicked instantly. He’s 4 years older than me and is going into the Marines. We’ve talked about leaving our state and me living with him on base or wherever. He gets worried about it, about how he might be pushing it, but I’m ready to get out. We both hate our town and just need a fresh start. Is this all too soon!?