What do I do now?

Family is great but, as you suggest, occasionally greater at a bit of a distance! My mother moved to a retirement village when she was about your age. It was new, started with only a few units and gradually expanded. Most of the first residents were about my mother's age too, so the community aged with her and she was very happy there. Not sure she would have been if the majority of residents were in their 80s and 90s. As I finished active treatment, at 68, I found a short stint of counselling really helpful to re-engage with who I was, what I wanted and what I didn't want. You are probably not depressed, I wasn't either, but the patterns you have become accustomed to recently are changing, and it's not unusual to feel a bit adrift. Talking to a stranger, who is only focussed on you, can be immensely, surprisingly and usefully revealing. Best wishes.