Fortunately, I have a rowing machine and some weights at home, so I exercise a lot.
Other than that, it's a bit boring, I pretty much do the same things every day (read, game, watch movies, eat). Usually I enjoy cooking, but since me and my partner decided to not leave the house at all for the coming months, by now we mostly eat canned food, not a lot of cooking involved.

Mental health wise, I'm actually doing better than I have been for years. I'm not stressed, not anxious (probably due to medication), have far less mood swings than usual.