Work stress abounds, but that is why they pay you to show up.
But putting it in perspective - a friend spent the night in sub-zero temperatures protesting the anti-worker autocracy of her state's governor. Other friends are in war zones around the world. Revolutions are being fought (and won) against unjust powers all over the globe.
Those people? They've got it rough, and they're doing important work. This shit I'm dealing with? It's a blip.