I had a similar result.
Will be seeing surgeon next week and will be bringing up continued pain after the recurrence.
I went ahead with the second surgery at the same point you are at. At first I thought I had made a big mistake with lots of pain and no use of either arm. Though just over 2 months down the line things seem to be improving(not on the original side).
Discuss the results of first op before having second. I think I would have waited longer, though I'm glad I got them both out of the way.
Good luck