Thanks! Yes I am working on regaining tennis fitness, as much as I can. It's definitely 100% better than a month ago! Shifted my gym routing to interval training. Worked on lunges and reaction time exercises today, since I had to rest the arm.
Had the racquets restrung with a multi for now (Prince Premier LT 17), hopefully it'll help the arm when I can hit again.
Well a short rest is probably good. In retrospect, I was probably ignoring the warnings my body was giving me. At least I can shadow swing at home with no pain.