What do I do now?

Almost two years ago, my car went down, and it is still not running. Since this happened, I have had to get rides from friends to go to doctor or counseling appointments. At the end of June last year, my wife had to be hospitalized for about a month. Last summer was unusually warm, so I had difficulty walking have a mile in the heat to catch a bus to go into town for appointments, so I basically retreated into a bubble and spent my days and nights scrolling online. I am now to the point where I need to get out of the house. I want to get out, but I don't know where I want to go, or what I want to do. My interests consist of tying knots and making stuff with rope or paracord, land navigation, meteorology, and relaxing using a technique called box breathing. Those are pretty much the only activities that give me any meaning. I just feel lost as fuck right now.