So, my last run before this morning had me scared because I couldn't catch my breath. I'm happy to say that I did 20 minutes without a break :). Can't believe it. I did strap a heart rate monitor on so I wouldn't let the anxiety stop me. I didn't hit my maximum heart rate, I didn't collapse and the breathing was easier than my w5r2 so I will chalk it up to a bad day two days ago. Thank you for suggesting I try it. Now onward and I'm sure there will be another bad day but now I know these things happen:). Cheers to week 6!