Anyone think their baby has silent reflux? If so, what are your babies symptoms ?

My baby has trouble burping, sometimes fusses when burping, hates to have her back rubbed to

help her burp, has trouble laying flat on back she’ll start making a weird wheezing noise and clearing her throat, sometimes suddenly wakes up wanting burp and then gets the hiccups, also I’m not sure if at night when laying down she is grunting(trying to pass gas) or clearing her

Throat-and sometimes she makes a sour face and seems to be/sleep more comfortable when sitting up.