Switching baby to formula

Azha • Mommy to Sasha 🐶 and Brailynn 👶🏻

My daughter has been EBF since birth. She’s going to be 16 weeks on Saturday. She refuses to take a bottle of breast milk and because my supply is decreasing i need to switch her to formula. I’m trying to do it cold turkey and it’s killing me. Any tips would be appreciated.