so i go back to work on wed. and i've been exclusively bf now...she's 12 weeks. at first i thought i was losing my milk..my breasts got softer and i wasn't pumping a lot. but she's been seeming content and getting wet and dirty diapers. i also called a lactation consultant and she said it's normal, but now the problem i used to be able to pump 2-4oz EASY and now i can barely get 1 oz from BOTH breasts. even when she didn't eat from a particular breast, i'm not pumping anything! i felt the let down and at first will get some milk that sprays then nothing but dribbles and drops. i'll pump both at the same and even tried one at a time...for 15 minutes even. i'm eating oatmeal and drinking the mother's milk tea. but i don't think it's a supply issue since she does seem content and i feel the let down, but i'm not getting anything when i pump. i'm really stressing out since i go back to work on wed. the good thing is that i do have a big supply in the freezer, but i don't know how long that will last. is it the pump? i have the medela advanced in style. any advice?! please help!