Wet diapers

How many wet diapers are your little ones having each day? My daughter is 3 months and she’s started showing signs of silent reflux (I think) recently I’m worried she might not be getting what she needs. She’s formula fed only and drinks 4-5 ounces every 3ish hours. Sometimes she isn’t able to finish the whole bottle because of the pain I’m assuming and I can tell shes still hungry cause she will take the bottle but the second she starts sucking I can tell it hurts her but she continues to try and eat 😕

She’s pooping regularly so that makes me think she’s doing fine but her wet diapers are never really “full”