Decrease in milk supply

Samantha • After 2 years of heartache and 1 miscarriage we welcomed our baby girl on 8/31/20 💗🌈

Did anyone see a decrease in milk supply after getting the second covid vaccine??

I got mine over the weekend and my supply has seriously tanked .. not sure if it’s stress or the shot or both ??

Any tips on increasing ? I’m an exclusive pumper