I really like this guy, he treats me good Only problem is he's not physically my type. What should I do?

Hey guys! I really need some advice here and I would appreciate if you can give your input on this situation. Well I'm 23, I just recently got out of a relationship. All I want is to find somebody that will love me and always be there. I recently met this guy, he's a really good guy. He treats me the way I deserve to be treated and he's good to me. He tells me all the time how much he adores & cares for me, how much he wants to be with me and wants me in his future. It's not only words he shows it in his actions. I'm starting to really like him there is just one problem :-/ he's not physically my type. Forgive me I'm not trying to be shallow but he's not really a good looking guy. We are completely opposite. Not to sound conceited or anything but I'm a beautiful young lady. A lot of guys try and I know I can get a handsome guy but question is would he treat me as good. I'm more into personality but you also have to be at least a little attractive you know. I'm trying to look past that but it's just there. I just think about the future and the image I always had of my dream husband, he doesn't really fit that. He's a great guy and I want to see where this goes but at the same time I wouldn't want to hurt him in the long run because of this. How can I not think about it? What should I do? Take it serious or leave now before I hurt him? How can I just over look that and not think about it? Sorry for sounding shallow I wish I didn't feel this way :(