When should i feed her again…
My brother just got a bp and gave her to us. He just fed her two days ago, but fed her a small mouse (pinkie size). She is approximately 4ft and I know the rule of thumb on sizes. Just wondering when I should feed her a normal feeding since she didn’t have a big enough one.

I would wait a week or so. Let her get settled into her new environment. A pinkie is not a meal for a full grown Ball Python so I wouldn’t worry that you are feeding her to close to another meal, but she does need to get settled in before feeding.