Ahhh my milk supply tanked today

mo

I have to pump 3.5 oz or more a session to keep up with my baby and just pumped less than 3 for the first time ever.

I’m 19 weeks PP, no period yet.

I have a spectra s1. My 24 mm flanges are too small I think and the 28 seem a little too big.

I have really fast letdown when feeding baby and don’t want to do anything to give me a harder letdown.

Help me!