G'day Roberta
Sorry to hear. I've had 2 recos on the same shoulder, after workers comp got me back to work too early, after the first operation.
Take it slow and steady and do the exercises as often as possible. It took me about 12 months to reach my best the second time, and was hard work but it paid off. But trust me you only want to do it once if you can help it. Good luck!
Cheers Leo