So sorry to hear of your injury. I had a fairly bad crash this past weekend on my mtn bike too. (not as bad as yours) Both my legs and back are all bruised and swollen I hope you heal quickly. Try to use this "down" time to start a new hobby. There was a time that it seemed like every fall I had an injury that would sideline me for several weeks. I would get pretty frustrated as I did not have any non-active hobbies. Well, long story short I took up quilting, teaching my self the guitar, wood working etc. Best of luck my thoughts are with you.