Help help

So I’ve been seeing this guy for about two months now, we’ve both clarified that we don’t want a set in stone relationship but that we aren’t seeing other people.. we would spend legit everyday together so obviously we both developed feelings for each other but he keeps going back and forth saying it’s just physical back to it being more than that. He seems like hes just scared to get too deep into anything and get hurt but I don’t know what to do. I cut things off because I want the best for myself but I can’t even begin to think about seeing somebody else because I’m so damn into him and I think I care about him way too deeply (not to be naive and say I love him but 🤷🏼‍♀️). He says he didn’t want things to end but since I did that’s just what it is and doesn’t want to revisit. Should I leave him alone or should I keep pursuing him to show him that I care? I really don’t want this to be the end of things because it feels like a whole different world from what I’ve had before.