I’m determined to lose the flab and get a firm toned (as I can in my 30’s post children...) body, I am super interested in all things nutrition and have recently enrolled on a nutrition course as well as eating better and working out. I’ve lost a stone and I’m now 136 pounds and a size 12. I’m following MFP and aim for 1200 cals a day in reality it’s usually around 1000. The weight has came off in just 5 weeks BUT as I’ve upped my exercise levels more and more I just feel super weak and tired and I’m struggling to work out at all. I still have fat to lose so it sure if I’m supposed to eat more calories or keep it low to burn fat whilst toning, it’s all very confusing!