So my T has been wanting me to go on walks to help my depression. However, I have been having trouble doing this because I have been getting scared. I can still get out and go places (class, store etc.) but just walking around seems really unsafe. There are less people in my apartment complex because it is summer session (yes already) and so most of the students are away for the summer. So I end up staying inside instead of going out on walks like I am supposed to. I can walk around campus and that feels fine. But around my complex and to the library feels scary. Why is this happening?

Even right after I was attacked I could go out and do anything anywhere without feeling scared. Now its eight years later and I can't even get myself to walk to campus. I walked around a strange city for part of last week and didn't feel scared. I was only worried about getting lost. Not scared about being out. Maybe it is the being by myself part of it? I wanted to see if I could drag my friend along to the library, maybe next week. But I've totally done that before on my own. I don't think I would feel as vulnerable on my bike. I want to be able to do the stuff I agree on to do with my T. I don't want to disappoint her. But it is scary. Help me please.