Speaking as someone who has recovered from two car wrecks (neither my fault lest you think it is my driving!! hahaha) Several surgeries and broken bones, also several fibroid surgeries and 4 babies....................Don't worry! You will get back on the trails- but in the meantime for peace and recovery and maintaining fitness try hiking, swimming, etc...I had a whole year of "stuck in the water" but time heals all! (: It also helps me to think about my CF kids at the hospital who will never have the wind to do half the stuff I do- not sure if that is "cheery" or more depressing....but it always helps me (: