Breast milk not working 😔

Tricia, 🇨🇦 PCOS, Mama to two babygirls 💕

I am breastfeeding right now but using the odd formula,

But when I feed her my breast milk she doesn’t do anything she acts lifeless .. when I feed her formula it completely changes.. she’s got so much life in her

I’m stressing out about it all and I don’t know what to do