Ouchie. I am glad to hear that you are ok. I have often thought what would happen if I didn't get my bike secured in the trainer foot enough. I guess I know from your experience what would happen.

My first fall was at a stop sign the first day out with my brand new bike. New Bike, New Clipless pedals/shoes, No scar on my right calf.

I fell so hard that it is still healing. That was August of last year. I have a pretty nifty scar on my left to remind me. Unclip before you stop and put your foot down on the ground. It sucks to fall over especially because it all happens in SLOW MOTION.