Tegan, don't stress! I wasn't able to express anything at all until the birth of my 2nd even though I had only stopped BFing a few months before.
Even this time round Glenn only feeds to sleep & thats maybe all of 10 minutes in 24 hours. But I can't hand express anything at all. It actually has me wondering if he is getting anything or its just pure comfort sucking to sleep. Either way I don't mind!

But every one is different so don't stress over there not being anything that you can express there yet.