Have any of you guys been scared to commit?

I've been seeing this guy for 3 months. I recently asked if things were exclusive between us he said he's not wanting a relationship but he isn't seeing anyone else. I cut it off as I've already wasted 3 months with him. Anyway he messaged me yesterday saying he legit does like me but he doesn't want a relationship then he messaged me again saying that maybe he just needs to get over himself and realise not every girl wants to hurt him. He knows I'm scared of getting hurt by him. Any advice or similar experiences?
Have any of you guys been scared to commit?
Post Opinion