I have a 15 MO who nurses frequently (I think 6-8 times/ day including night). I started working on Monday and haven't pumped in about 8 months. I'm pumping to keep supply up and to attempt to have her drink some EBM out of a sippy cup (that's a whole other story) I only get about 2 ounces every 4 hours (I pump once at 1:30 pm and once at 5:30 pm). I know pumping is not a good indicator of supply but I expected to get much more and I'm starting to feel insecure about my supply. I had suply issues before so it's always been a concern. What's normal?