Hi Roly
you sound like an ideal candidate for the controversial carb reducing lifestyle. Would help with all your problems. Weight loss pills can be dangerous and anyway, why use any moe pharmaceuicals? If you go on Gliclazide, you'll very likely not lose and might very well gain more.
Reduced carb diets, help control BG, help weight loss and give you masses of energy( after getting into the swing of it) It's easy to fit in to a busy lifestyle , because once you know what you're doing, it beomes second nature.
give it a try