Breastfeeding my mothers daughter

No hate for this please.

I’m 15 and I’ve had to have an injection in my boobs to make me produce breast milk. As my mum is too ill to look after her baby. Due to complications after birth so I’ve taken on the role of breast feeding her daughter.

Can I have tips on how to breast feed etc

Brooklin reply- she’s 3weeks early for formula and the hospital would let the baby go on formula

Tosha reply- I have lots of my milk, just I don’t know how to breast feed etc etc