
The tax filing date is coming in a few days in the United States. Bending forward over a desk is a common source of sore neck and upper back.
A nice stretch for the upper back is to stretch back.
Stretching back reduces pressure on (unloads) the discs. A little about why bending forward loads the discs is in
Disc Pain - Not a Mystery, Easy to Fix and
Are You Making Your Exercise Unhealthy? Stretching back also is nice for the muscles.
Keep it simple. Breathe. Don't stress.