Congestion and silent reflux only- CMPA?

Did anyone’s baby only show silent reflux and congestion as their symptoms for CMPA? Trying to figure out if my daughter has CMPA or just silent reflux that is causing her to have this deep rumbly wheezing sound during and after feeds. She just sounds so congested! My son had CMPA and just passed the dairy ladder at 3 so I know that increases her risk.

She is on enfamil gentlease and has normal looking yellow seedy poops. It tested negative for blood at the pediatrician. No body rash.

Her symptoms are:
Congested during and after feeds - like a deep grumbly sound
Sneezing several times occasionally after feeds
Not every feed, but crying during burping and sounding like wet burps, but no actual spit up
Hiccups a lot
Delayed trapped burps and regurgitation hours after eating

What do you think? Sometimes she doesn’t sound congested at all when she contact naps on me so I’m just confused.