I've been trying so hard to lose weight. 1st they put me on Levemir and I was tired but handling it but I think I gained belly fat. Now they switched me to Humulin N Pen and it feels like I've eaten a turkey dinner all of the time and all kinds of clothes aren't fitting. I'm so tired from the fat. Why do they make a medicine which makes diabetics gain weight. It's ludicris. It completely defeats the battle. I don't know what to do. My system has slowed down and it feels like I have to go to the bathroom all of the time. But nobody cares. All they say is "calories in calories" out -- well, what are you doing chemically to my body????? I'm so frustrated. I was trying so hard to lose weight and instead of going down my stomach has probably doubled in size, I'm just beside myself.