I have an 11 week old who I've ebf since 3 weeks old. Because of issues in the beginning (lost 10% of weight in first day) I bought a scale to put my mind at ease. On his 2 month visit weight gain was great but since then it has stalled. He was 10lbs 9oz at 9 weeks and is now 11lbs 2oz. He was gaining an ounce a day until a week and a half ago. The strange part is at the same time he started to slow weight gain he also went from pooping every 4 days to pooping multiple times a day. I feel that is connected. He also has a cold and cough but has been nursing well. His wet diapers are the same he is just pooping alot more and not gaining. I really dint want to have to supplement himif I can fix this.
Other things that might be helpful to know is he is on zantac for silent reflux starting right after his check up and he had very painful belly ache after his rotovirus vaccine. Anyone have any ideas of what could be happening?