Jules, it sounds like your DS might have dropped his milk intake due to the amount of solids he is having. At that age, solids should not replace breast milk. If his milk intake has dropped he is at risk of not receiving enough of the right nutrients. I would suggest reducing the solids and trying to increase his milk intake back to the level it was at. This doesn't necessarily mean he needs to feed in the night, but it might (sorry).

The other thing, as you have said, is that if his intake has dropped, so will your supply. So it would be best to increase his feeds now before that happens too much. It shouldn't be too hard to get the milk and solids in balance. GL hun.