Is it wrong

Hi evryone.. im sorry if my english not good. Im from asia. I hd just give birth mybaby girl via emrgncy Csection on24thJan2022. And my baby was in SCBU( she only weight 1.8kg) for 1month plus. When baby in SCBU i jus pump my EBM for my baby. But my milk not enough for my baby😞. So doc asked if they cn give formula? so i sad yes. I juz want mybaby gain wieght and to go home to be with me. And now my baby already dischrge.

Here my inlaw owez asking to give fully breasfeeding my baby. Stop the formula.. how im going to stop since my EBM not enough for my baby. She owez crying for milk.. im jus so sad. Is it wrong im giving my baby the formula. ThankQ