My 6 week old eats around 3oz every 3-4 hours, sometimes he’ll only take 2 sometimes he’ll eat as much at 4(I always offer 4oz at each feeding) is this normal for his age? I’m not sure if it’s to much or not enough lol FTM here. He weighed 8lbs 9oz at birth and went down to around 8lbs at his week check up and kept going down as I wasn’t producing enough milk so I started supplementing and eventually fully switched to formula(enfamil gentlease) and I took him

In at 5 weeks and he weighs 10lbs 11oz