My boy got put on prescription milk when he was 5 weeks old but luckily he took to his fine. Just keep offering the bottles to your baby they will eventually take it if hungry enough. You could mention it to your doctor though to see if they can prescribe something else
I think because his older too he knows, my lo can go with out milk for 6 hours and he stil won't cry..
That is unfortunate. I believe from things I've seen is that you continue to offer it. The baby will eventually take it. Maybe talk to your pediatrician