I'm headed back to work in 2 weeks. Currently pumping every 3 hours. Daily average is about 20-25oz pumped a day. However my girl gets a bottle every 2 hours and only. Jesse at night(every hour it seems)  I want to start a stash and looking for any and all tips! Also and suggestions on how to thicken your breast milk. I don't think it's thick enough for her. Please help!!