My baby who is a 35week premature baby is not gaining weight despite drinking about 90ml of breastmilk every 2 and a half or 3 hours. His weight is always stuck between 2.60+ up and down. His stomach is quite bloated like a lot of air but not hard. He poops and pees a lot and has appetite. Can you share why? I have bought him to the doctors but all they have me was probiotic and prebiotic and I’m super concerned.