About exercise, are there good parks nearby? If so, you could buy yourself a jogging stroller and walk/jog with your little one. You could also buy a few small free weights at the store so you could do basic free weights exercises at home.
As far as diet goes, I think that in general, eating less refined carbohydrates and more vegetables is a good thing... but I'm still trying to sort out my own diet, so I'm not able to offer much advice. Like you, I get sugar cravings daily and can't kick the habit.
__________________ "¿Que quiere decir para 'siempre'?" -Pablo Neruda |