Welcome to the club. Now you can say you are a cyclist. (A friend of mine is in both the bicycle and motorcycle industries. At the trade shows, many of the cyclists have distorted shoulders, the motor guys wheelchairs.
Both sides twice. (Took me a while to get the symmetry right.) Nothing the first time, slings for the rest. Last time I was on the trainer in 12 days. Two more weeks for the road.
Ben