Im just VERY curious to know why Dr's don't support breastfeeding???

Everytime my bub cries/screams i always offer milk BUT most of the times he doesnt want it OR he will suck for a little bit then scream againn like its not what he wants, so tonight i took him to the hospital and explained to them how he screams ALOT and everytime i just get told its because he's hungry im at my wits ends with this because all ive ever wanted to do is BF my babies and my DS1 i only BF for 2 weeks this time i have just kept going with it despite being told my breastmilk isnt good enough for him to be satisfied and i should FF

Im getting quite frustrated because i think my bub has reflux but instead of listening to me all they seem to think is i need to FF, Now i have given formula to try this and bub still screams

So within also asking why drs dont support BF,i guess im also wanting to know are BF babies more hungrier then FF babies???

Im starting to wonder if im doing the wrong thing by my DS2 if he is constantly hungry (like the drs are saying) as its starting to do my head in, i guess im over feeding him so much sometimes and it makes me wonder if im stressing him out by doing this too