I'm 19 and gay and just got a roommate who is also a gay guy he's 20 years old really funny nice cool guy. I'm not looking for any kind of relationship and neither is he. The day he moved in we hung out for a while, ate dinner, watched a movie, then after we had both gone to our respective rooms he texted me about how excited he was to be living with me then we started talking about cuddling and I invited him to come cuddle he did, we cuddled then we woke up and we started making out and then we took our clothes off and bang boom we bang boomed. Next morning he leaves goes to work.

Later that day after he gets out of work we sit down and talk about what happened to both our reliefs we didn't want to date one another. But after things were still weird and even this morning he was weird.

What do I do? He's a cool guy and I want him to be my roommate I think but I don't know how I should be acting after all this. I'm way more emotional then I should be about this but I'm freaked out I've never done this type of thing before... I need help!

You sat and talked. Sit and talk again, and set out some ground rules for living together.
I see no reason why you can't be good roommates who don't get sexually involved with each other again.
If you think you are the one who can't handle it and are sort of in love or infatuation, then ask yourself how important it is to you to keep this roommate as just a roommate, and force yourself to get out with other people more.

Talk, talk, talk... Set up some ground rules for sharing the same space, try not to over think this and yeah, get out with other people and RELAX! It's only weird if you make it that way.