If gyms are closed try working out at home with body weight. Work on improving flexibility/try yoga. Avoid the negative media that is rampant these days which is meant to bring you down on purpose. Your career doesn't define you. Your relationships don't' define you. We all are being tested now and pushed to our limit in one way or another. Above all, remember that everything is temporary.
Life is currently rough for pretty much everybody, myself included, the 1% excluded. The question is how rough you’ll make it for yourself.
The only solution (that I have found) is to develop your Faith, be holy, and wait for Salvation. This life is actually fairly short, and it'll be over before you know it.