The Ready State Virtual Mobility Coach is like having a virtual Kelly Starrett in your pocket.
As Kaitlin said, best to see someone to make sure there is nothing else going on that might need professional attention. You can do some distraction work at the wrist while moving it around to see if you can relieve some of the symptoms as well as you find someone to see. You may also want to consider doing some wrist flexion, extension, and deviation exercises with some light loads a few times a week as well. Sets of 15 to 20 reps with low loads.