I wanted to say thank you for the support. I only posted a few hours ago and people have taken time out of their very busy lives to give great advice and support. It meant so much.

I just did

https://www.fitnessblender.com/videos/low-impact-cardio-workout-for-beginners-recovery-cardio-workout-with-no-jumping

And so far no calf issues. I can continue slowly working up my strength. It will be fine.

Thank you again.