Aw Yoda, that stinks. Sending healing vibes your way.
I'm just trying to get back in the swing after the stupid food poisoning - scaled my interval workout back to 5 repeats today, but forgot that I had my 5-repeat workout set for 1:30 recoveries instead of the 1:00 I wanted. So not exactly the workout I was planning on, but it's all good. Knowing me, it's not usually a bad idea when a machine makes me take it a little bit easier than I'd planned 
So 4.0 for me today, a lap and a half around the golf course at my inlaws' subdivision, and it felt pretty good.
Speed comes from what you put behind you. - Judi Ketteler