need help

have you ever been so crazily stupidly in love with someone? cause I need help.
I met this guy, six years ago, summer before my freshman year of high school.. that was the only time we've ever met (strict families, oh & he lives in another state) and visits the state I live in in the summer.
we got to talking and I'm telling you, we clicked.. idk I've sworn he's the one for me. we continued to talk, talked about losing ourselves to each other, marriage, kids, you name it.  we would go spells of not talking but could always pick up. my senior year, I decided I was going to the same college as him because well I'm in love. my mom knew and long story short, I put that dream on hold to go to the school I belonged at, three hours away from home and three hours away from him... I've been in two relationships since, one of which I was cheated on regularly and the other of which I got the shit beat of me...
fast forward to now, about to be a junior in college and prepping for my career in the legal field and somehow, we're talking again.. except this time, we see each other.. and things obviously advanced and we had sex... which I proceeded to cry after because of an overwhelming amount of emotions... he's sent me two texts since... almost a week ago... he said he was serious this time and I couldn't control it.. what do I do... I still love him as much as I did, even more now... I feel so stupid I guess. I really just need some girl advice and love rn :(