I think I’m in love but 😭

So I meant this guy about 2 months ago and he’s in the military so he’s knew to my city and I’m going off to college soon but when we first started talking I told him I didn’t want anything but to be friends Bc I’m leaving soon and I don’t want to start a relationship... but a few times hanging out and I loved our vibe and I just like being around him and we just had sex for the first time about a week ago and it was literally the best sex I ever had. Now I leave in 5 days and I don’t know what to do. Like we been hanging out every day for the past 2 weeks because we know my time is running out. I’ve had 2 bfs before but I never loved them how I feel like I love this guy. Idk what I want out of this post. Advice, just comments, or what all I know is I don’t know what I want to do! Help?!?!?