How to deal with anxiety associated with surroundings/environment?

I have moved to a big city from a suburban area recently. I hardly have to go outside home. Because of the current covid restrictions, I do WFH. I used to go cycling or walking everyday before. But now I am too afraid to go out not just because of covid but also because of the thievery, burglary, snatching incidents that get reported in the area everyday. I stay in one room all day. And mentally it's affecting me a lot. I understand that maybe I have attachment to my previous place of stay. Now how can I deal with my anxiety?