BREAKUP ADVICE PLEASE

Taylor
Please bear with me as I never really like to be the one to post asking for relationship advice on what to do but I really need it now. 
So I've been with my current boyfriend for 2 months now, and before that we talked for 3 months. He's a really good guy, does anything a normal girl would love for him to do like bring flowers and talk to you whenever or go out etc and he hasn't done anything wrong that would be a reason to break up. 
Here's the thing, I really just think I don't feel the same way about him like he does for me. He thinks I'm the greatest girl in the world and will deal with any attitude I give him but it's become clear that he's falling in love with me. I don't like relationships, I never really have, I'm just not an outwardly affectionate person and I dont like knowing that he's there whenever I want him to be there. He's always pushing me to hangout and I really don't even care to do that anymore, which is clearly a sign. I think I really would just rather be single, and focus on myself as I don't think I want to be with him or anyone right now and he annoys me with almost anything he says now and I haven't been attracted to him even from the start (not to be shallow but I don't even want to kiss him most the time) and he's just too sensitive and serious for me at this time in my life as I'm 20 and transferring schools also. 
I really need any advice that any of you can give me on how to breakup with him, and if any of you have been through the same thing I'm just having a real tough time with trying to figure out what I want and need in my own life. 
Comment below with anything that can be helpful