I moved in with my boyfriend three months ago and I've been having a hard time dealing with him always being around. There are many days where I feel angry in general and I do not want to be touched. He is generally understanding of this, but the weight of knowing that I am hurting him is terrible. Sometimes I spend entire days angry at myself for moving in with him, and I constantly worry that he's going to leave me because living with me will prove how much of a burden being in a relationship with me is (we've been together for 2 years). 

I've considered some options that might help. For example, right now we live in a one bedroom and I've considered moving into a two bedroom when our lease is up so that I can have my own bedroom for the nights that sleeping in a bed with another person is hard. I feel like a having a room that is mine, that I can go in to be alone would help (like setting up a system where if I have the door shut while I'm in there it means I don't want to be around anyone at the moment). 

I would love advice from others who have had to adjust to sharing a living space with an SO. 