Wtf.. someone give me advice PLEASE.

I just started dating this guy and we have insane chemistry. Everything is fine. But I remember when we first started talking he brought up being friends with benefits. I agreed but shortly after we both developed feelings and decided to date.

We’ve had conversations about how I don’t like casually dating and he said “I thought I was going to marry my ex, I don’t lock in life like that anymore I’m sorry if that freaks you out, I just roll with the punches not to sound cliche”

Ok....

So I told him that I don’t do casual and that I won’t lower my standards just because I like him and that I won’t settle.

Told him I would talk to him tomorrow because I am horrible at explaining things and I can feel that we both had hurt feelings.

What should I do?