Missed Nutrition Class :(

I worked out great Wednesday and didn't have much problems. I feel weak all the time now. So I decided to work out Thursday with both cardio and strength training. I think maybe I need to lower the weights even more as I hurt so bad all over the whole night Thursday that I didn't get much sleep and couldn't make it to the nutrition class. I took it real slow Friday since I still hurt. I will just do what I can today, just cardio and leave it at that. I also noticed if I don't keep my tracker with me, I don't monitor my food as well, and tend to maybe just cheat a little, but that little makes a huge difference. Popcorn is good in moderation.