Balance.

Balance the amount of time you spend with your loved ones and alone.

Balance the amount of time you spend watching the news with time spent watching movies, enjoyable television shows, reading a book, or whatever it is you do to disconnect and have some fun.

Make the time to exercise. Make the time to do fun stuff with your family and friends. Make the time to do fun stuff by yourself.

Balance the time and money you spend prepping for what might happen with the time and money you spend on dealing with what's happening now. If you get too caught up in what might be, you may very well miss things that you'll wish you hadn't.

Try a light therapy lamp for the winter; they've helped several people I know.

In addition to seeking professional help for your medical and psychological issues, consider marriage counseling.