Inky, you are doing a great job. The first weeks really are hard work and confusing. There is no time limit on when it gets better, but for many mums supply starts to settle down at about the 6 - 8 week mark - which means you are nearly there!

It would be helpful to know a bit more about the wind problems your DD has - what signs does she have, and what medical advice you have received. Also, what signs of oversupply do you have - what are poos like, is your flow fast at the start of a feed, what have weight gains been like? The amount you got from expressing really doesn't say very much about your supply.

I would say that 12 hours without feeding from one side is a very long time, especially in the first 2 months. This could put you at risk of mastitis, and there is also a chance this could reduce your supply too much. It sounds like you might have told to block feed - that is to feed two or more times in a row from the same side. This can be a useful strategy for oversupply in some mums, but even when doing this, each breast should really be fed from or expressed more often than 12 hours. Do you have any lumps or painful spots on the breast now?

With more information I can give you some suggestions for the issues you are having. You are doing so well already so hopefully a few tips will make life easier for you. All the best.