Pumping

Jo

On Monday I start school but I'm having so much trouble pumping. I can only pump about 1-2 ounces total. I've never been able to pump much but now it's a bigger problem because I'll be gone for hours while my mom watches him. I tried to give him a little formula to see if I can just give him formula to make up for what I can't pump but he acts like it's the worst tasting thing in the world. I'm at a loss. How am I supposed to pump enough for while I'm gone? Any ideas on how to increase supply?