Checking out your menu--you're definitely right you didn't get enough calories. Personally speaking, it would have been that breakfast that got me started on the wrong foot, simply because that's not very much food at all. I would suggest 2 eggs with 3 slices of bacon to get things in line for the day. Of course, that's just me.
All things considered though, you did great, if the fritos were you only "slip."
Good luck with your workout today!
Your dog is really sweet. When I was a kid we had a beagle....energy through the roof! Her eyes would melt your heart.