So sorry to hear this, Barb. I know exactly the feeling of "maybe" having to give up photography. After my 2 back surgeries, I had to walk a LOT to keep my lower back in shape after wearing rods and pins and screws in it for a year. So I just replaced the walking with a camera and walking! And going to the refuge and taking small hikes on paths and trails fit right in with my routine. Then fast-forward to having my shoulder replaced.......... I thought this was it! I couldn't even hold a camera, it hurt so bad. So I pulled out the tripod and started lobbing the camera up there with my good arm. It's doable, and not a bad compromise. If I ever have to, I can see even a wheelchair and a monopod working! After therapy workout yesterday (hurt like hell!), we measured a 1/2" increase in movement at 2 angles on my bum arm! My back pain, I have to treat with meds, 2-3 a day. No other option...... FBS Failed Back Syndrome.
I'm just wanting to tell you to NOT give up yet! There are many possibilities for continuing your hobby. If it gets too painful, look into a Pain Management program with your doctor. It saved my life.
Hang in there and I'm praying for you!