Anyone else’s little one have reflux? He’s currently on ranitidine and omeprazole.

Feedings have always been a struggle..it takes me over an hour to feed him a bottle, and it’s so time consuming and frustrating for both of us. For instance- he hasn’t had a full bottle (6oz) since 4pm yesterday. It is now 8:30 am, and he has only drank 3.5 ounces and refuses is back. He is constantly burping and spitting up- he’s clearly uncomfortable. My dr has said just feed him on demand, or every hour. I unfortunately don’t have time for this, my poor 3 year old suffers already because I spend literally 6 hours of the day trying to feed the baby. He said it’s not the bottle or the formula- but I’m wondering if it is. Any suggestions? He’s always been between 5-10% for weight and I’m always worried he won’t get enough

Thanks!!