Going from EBF to formula

My daughter has never taken a bottle until the other day and she took 2-3 that day.

The next day rolls around and I try again and no luck. I tried Breastmilk and even formula.

I REALLY don’t want to breastfeed anymore. I’m not making enough, and she doesn’t nurse enough. It’s frustrating because my mental health is taking a toll and I’d like to be able to leave her for a few hours but I haven’t been able to since she was born 6 months ago. Has anyone had this issue and switched over completely? I’m desperate.