Breastmilk to formula - positive stories

Looking for positive stories about switching to EFF. My baby is 2.5 months. I did 2 weeks of breastfeeding, a month of pumping, and have been doing combo feeding ever since but am now weaning off pumping and letting my milk dry up and I’m feeling the guilt! I know it will be great for my mental health but can’t help but feel sad as my pumps get less and less milk.