Prior to the week I would pump about 15ozs a day at work. LO slept pretty well at night maybe - going at times 5 to 6 hours. This week I'm getting 10 ozs and had to add a pumping session at night to get enough milk for his bottles. I'm pumping at times 30 minutes and barely getting 3oz combined. He is also waking up every 2 hours during the night to eat. He gets a tablespoon of cereal mixed with fruit in the morning and a veggie with a tablespoon of cereal at night. He is now drinking 1 4oz bottle and 3-3oz bottles while I'm away...about 10 hours. I bf my daughter for over a year and had no supply issues. Thoughts?