Fwb or more??

Ok guys I need a lil advice here, theres this dude that I really like but to him we are just friends, who have sex. I get sooooooooo confused and upset because I think we are getting somewhere and you know maybe this might be it, are we gonna be a couple but nope, he's just straight for the 🍑. We know each other pretty well, and he always tells me how cute and pretty I am pulls at my heartstrings then next thing you know we're in bed. I'm sure I'm like 99% attracted to him, I just know he's not attracted to me in the same way. Do I gotta just leave it at that, or should I just keep letting myself get cut up over something that's not even mine to begin with?