Left clueless by my fwb partner

Hi so I’m going to start off by saying this is my first post. So about three months ago I meet this guy who was much older than I am (he was 37 im 22) and we went on a date and then from there we started seeing each other more often. I would go over his house like 1-2 times a week , we would go out to eat but mostly spend time at his house and do all that fun stuff. Our dynamic was interesting, since he was much older sometimes it was hard finding common ground but I felt like I really got him , but sometimes he would treat me like I was a doll. Sex was great , but I could tell he wanted something more than just a sec partner and being that I’m 22 I was looking for no commitment and he would treat me weird. Idk if it’s an older man thing but when they date young girls they tend to treat you like an accessory (has anyone experienced this ???). I felt like I knew him but not fully and he didn’t fully know me and sometimes we couldn’t relate because he was a decade older than me. We would normally talk/text once a day or every other day , he would always text me I wouldn’t but sometimes I did , but he was always a busy man. Things just didn’t work out and now it’s been exactly a week and we haven’t spoken after 3 months of keepin in contact and having sex , now I’m left clueless like what happened ? Had this happened to anyone idk if to text him and ask or just let things be. This guy was Persian so they work differently lol but I loved that about him , he was so hot and made me feel like a rebel/naughty girl , but fantasy is over . What do I do? Do I just move on ? Has this happened to anyone ?