Struggling with formula and bottle!! Please help!

My baby is Two months and she doesn’t want to drink any formula and I have tried about six different bottles with different nipples and different formula to see and she won’t drink it…she only wants breast milk and I am returning to work Monday. Yes I’ll pump but I didn’t have this issue with my first child. It’s draining at night having to be up feeding exhausted. Any tips or advice mommas? I’ll appreciate it 😩