Need advice from this friendzone situation

Hi everyone,

So i met this guy like a month ago. He is very well behaved respectful person. He seemed really much interested into me. We even had sex also. He wanted me to be his bf also and wanted to continue meeting like this again and again. Later we followed each other on instagram also.

But, then he never really texted me. He was the one who showed so much interest into me the first time but then completely ignored me. And finally i texted him. We talk a little bit and planned to met again in some lgbt party. He was dancing with other guys So i also did the same. Then we had some argument also but we sorted it.
We met again and this time i went to his place. We even slept together but didn’t do sex. Even though we were sleeping in our shorts only and we were in each other arms but nothing more than that. (Not even kissing).We met like that 2-3 times and eventually i asked he is even interested into me. He said he really likes me because he gets very positive vibes from me but he just wants be my friend only as he don’t want to hurry. May be in future it might changes. He treats me like a good friend.

He even wants me to move in with him because he is looking for a roommate. But now i have strong feeling for him. I still don’t know why he changed after our first date.
And staying with him would just going to hurt me even more. So is there something i should do it get rid of these feeling. I don’t want to loose a friend like him either. As i suffer from social anxiety and loneliness i also want a roommate. And he has good friend circle so he want me to meet his friends also. Which would be helpful for me to make some new friends. I’m so confused right now.