I pump at work twice a day and get between 120-150ml per session. That's not enough for my 9 month old (he's drinking 180mL x 2 at kindy) so I also pump before bed and get another 80-100mL. I've been doing that for the last 3 months. I'm thinking of switching him to 1.5 bottle a day at daycare, including more water during the day in his sippy cup and then nursing morning and evening (and he still wakes over night which I'm sure is helping my supply too). Can you start power pumping to boost your supply a little?

Two months of mix feeding with formula and breastfeeding is fine too, I've always given my hubs the option to use formula while I travel as long as he gives at least one full EBM bottle a day.

Hope sharing this experience helps