Love advice

So I need a little advice... I have been with my boyfriend for over a year (16 months today, actually). I love him a lot, but over the past few months I have noticed that I have been getting more annoyed with him. I don’t really want him touching me and certain things he does just aggravate me. It’s not anything new, they’re his normal behaviors, but all of a sudden they are driving me nuts. I’m upset about it because he hasn’t done anything wrong to make me feel this way about him. I feel guilty about how I’m feeling. We’re about to graduate from college and have talked about moving in together, but I’m nervous now about that.

I just don’t know what to do. It’s not that I don’t love him, or want to date someone else. I just feel bad because all of these feelings came out of nowhere and I feel like I’m taking it out on him (and he doesn’t deserve that).

Any thoughts?