Are you doing your 3 cardio days on Sun, Wed and Thurs? If so, you aren't taking a full day off each week to recover. This sounds like a prescription for burn-out to me, gina. I suggest you shave this program down a bit. You want to be as fresh and ready as you can possibly be every time you hit the gym so that you can work hard. You don't want to just go through the motions of your workout because you're chronically exhausted.