I’ll be moving out

Ever since my roommate’s girlfriend moved in I’ve felt a loss of privacy and little things have bothered me more and more. They’re both good people and I would like to remain friends. I can afford my own place and have picked out three I’ll be looking at. When I told them I was getting my moving out they were supportive but I know it won’t be easy on them without me paying half the rent. Most of the furniture is mine so they’ll have to figure that out. Also, I paid a $1,200 damage deposit when we moved in but I told them I would wait until they move to get that back. I look forward to being on my own but I’m also a little anxious. I already have occasional deep feelings of loneliness and I don’t want them to become more prevalent