Something happens to me when my anxiety hits a certain level: I stop going out unless I have to. I don't leave for a walk or just to be outside of my apartment. I leave for work — when I have some — and for medical appointments. Even leaving to go get a haircut, pick up prescriptions, or get groceries require herculean effort. If I couldn't pace around in my apartment, dance, and do minor exercises, I'd get no exercise at all.
This began last year but I think it's worse this year. The last time it happened was when I was in my early 30s. I'd bought my house, which was my haven, and both work and my ex-boyfriend had become serious stressors in my life, to the extent that I took a couple of months off of work due to mental health issues (this was the boss from hell, an exceptional person at making my life miserable). Even when I was going to work, I was going out in other ways less and less until I'd cancelled on my girlfriends once too many times. They came to the house and used the house key that I had given each of them to come in, make sure I was okay, and forcibly socialize me.
There is currently no one to come do that to me here and now. I don't think I'm that bad, either: I would gladly leave for a job interview and, if necessary, commute to work. I'm trying to get one friend to get together. I do leave here for lunches out with friends (I forgot that in the first paragraph).
Why do I hide inside? Fear. Anxiety. If I stay in the apartment, it's less likely that something bad will happen, so my mind whispers to me. I know that's crap ... staying home would not have kept my mom from dying ... but my mind is persuasive and I want to believe that there is something I can do to stay safe.