Love? Lust? The one ?

So ladiesssss I need some thoughts. Basically there is this guy that I’ve been head over heels for since the day I met him. We had a little fling back of last year and of course we had sex. Later on I cut him off because of my own insecurities and trust issues but then he moved on. Later around may I found out I was pregnant but with that I found out because I was having a miscarriage. It was Drew’s baby and I told him and at the time he was broken. The person he had gotten into a relationship with was so toxic and he started popping pills,smoking everyday, etc just doing all the wrong things. So at the time he was just not there for me. Later on the beginning of this year he texted me apologizing and saying he truly does care but then he got back together with the girl and cut me off again. Then recently he followed me again and we talked and he seemed different but in a good way. Yesterday we hanged out because he asked if we could and of course I would say yes. Yesterday just felt so magical he took me to the beach, then hiking, and then around the water for a drive. Later on the night we was having a deep convo then ended up kissing. Then kissing ended up to us having sex. We had sex then talked a little more then I had to leave. I’m honestly at a lost in my head because idk what we are and idk how I feel. I want to deny I like him but I also can’t deny the signs of how I feel. And the things he says to me it feels real but I’m scared. Like why does he go out his way to say sorry and take me out. Could he feel the same way I’m feeling?