Fit By 40....I only have 23lbs!!

So I've always loved to exercise, and I don't mind the work...but I'm coming back from an injury that kept me from burning fat for about 3 months!! I feel weak and bloated and I need to get back at it! I've had physical therapy and am ready to ease back into the routine to get my heart pumping again. Thankfully, I've not gained any weight, because I've managed to be careful with my diet but I haven't lost any either. I started the spring/summer out with the goal of "Fit by 40", which was abo...