2 AM breastfeeding anxiety. Could I get honest feedback from other parents?

I’m a physician and mom of two, and I built a breastfeeding app after spending way too many nights Googling “Is this normal?” while nursing my own babies.

I’m at the stage where I’m looking for honest feedback from breastfeeding parents before I keep adding more features.
A few things I’m trying to answer:
What information do you wish was easier to find at 2 AM?
What breastfeeding apps have you loved (or hated) and why?
If you stopped using a tracking app, what made you stop?
I’m not here to sell anything—I genuinely want to build something that parents find helpful. I’d really appreciate any thoughts or experiences you’re willing to share.