Re: I can't do this
I would definately call your pedi.
I'm going through supply issues as well and it sounds kind'a similar to mine. Once I stopped not only feeling letdowns but having them I knew my supply had taken a huge hit. I'm having good luck w/ the fenugreek although I have had to take an enormous amount. The pedi told me to take more and I'm upto 7 pills 3 times a day which gave my supply the extra boost I needed.
Mostly calming myself down and de-stressing has been the key. I'm being treated for PPD and I think once the stress goes the milk comes back.
Lastly, its normal to not leak after breastfeeding for such a long time. At first I was in a panic but now I'm thrilled to leave the house minus boob pads.