I have a breast pump from 2001 and am currently using it for child number 3. One of the hose inside the machine got a hole and my husband repaird it. It works again but I feel it may not be strong enough. I am only pumping 1- 1.5 oz on each side when I pump even when I am fully engorged. My son is 4 weeks old. It also just drips out. I feel ...