sharon, the recommendation is just a guideline... babies don't always conform exactly. Do ur best to encourage naps, but beyond that, there is nothing much one can do.
Its not really a good idea to start freezing now as your milk supply changes to meet babies' growing needs. What you pump out now, may not be suitable for baby 2 months later. Its of course ok for baby to drink but its better to feed baby with more recent batches of milk.
If you have been latching on all this while, you will definitely have enough supply when you go back to work. Infact you will probably pump out more than what baby can drink.
bbS, hopefully by 3 months this will be better... everything becomes better after 3 months overall.
pris, that is current promo you posted. Before August, the promo also included size L and XL. But currently it doesn't.