Lost virginity after 2 weeks. It's a mess now. Need advice.

Hello. This is my first post. I made an account and everything because I would really appreciate some advice right now.

I am an 18 year old boy who happens to be gay, and I'm a senior in hs. I met this guy almost 3 weeks ago. He's a junior in hs. we have a lot in common, and could talk for hours. We hit it off immediately. We'd spend every day together for hours. He even met my parents, and I met his. We were pretty into each other- so much so that we could help but going down on each other after the 2nd date.

It seemed like a great relationship, however we were sort of rushing things. I was a virgin before I met him, but he'd had a few boyfriends before me (who he's had sex with). We like each other a lot though and it was going well.

He slept over at my house a few days ago because there was a huge snowstorm and I didn't want to drive him home with the roads in a shitty condition (great excuse, right?). So anyway... this was a little over 2 weeks after we'd met. We decided to get drunk, so we each had about 5-6 shots of whiskey. We're pretty horny and he starts dry humping me. We get naked, still just humping. I feel ready, so I toss him a condom and he fucks me. We spent the next 2 hours talking, laughing and just watching youtube videos and stuff.

Anyway- here's the shitty part. He just texted me apologizing for how "he" rushed things, and that it was too soon, and he messed up. He's saying how he's still "in love" with his ex. I calm him down, but he says when we met he was rebounding, and that he still has feelings for his ex. I ask him in he even likes me and he says he does. I like him a lot too, so much that I felt like I would love him someday, and our relationship would last a while (for me, a while is months, as I'll go to college in August). Anyway, i feel like he's trying to break up with me so I tell him that we rushed, and we need to slow down and get to know each other better. He agreed, so we decided to hang out next week and just get to know each other better.

What I think was going through his mind was that he wants to break up, but he took my virginity, so he's in pretty deep now (sorry about the pun). I like him, and he says he likes me. We are going to meet p next week and just hang out (since I'm out of town for the next few days).

tl;dr dated 2 weeks; sex; he's freaking out now.

I would really appreciate some help on this. What do you make of it? Any advice? Did I do the right thing? I'm trying to salvage our relationship because we really are good together. Thank you.