I'd say take a break for a good while and back off a bit on your competitive play. When I was young, I played softball 4 nights a week in a high league and we traveled to tournaments on a lot of weekends. Not that softball is as mentally demanding as tennis, but the physicality does take its toll. This wasn't a league where you have a glove on one hand and a beer in the other. Haha
I just think you'd enjoy it more if you backed off and played a lighter schedule. With all of the other demands on you, you may feel you enjoy playing MORE by doing less. I know it will be hard. I am one of those guys who will play any sport any time so it is still hard to dial it back now that I am 40.
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