Eating heartily isn't habit or comfort... it's EITHER
- A growth spurt
- Too much table food (which has a tiny fraction of the nutrition that breastmilk or formula has. Comparatively... Steak, potatoes, grilled veggies compared to 1 cracker, 1 grape, and 1 mini lunchable slice of meat. )
Um... or BOTH.
He's only 9 months old... it's SUPER easy to forget when you have older kids (aka just break out food for all of them)... but are you making sure he's stuffed full of milk BEFORE table food? NOT substituting any of his nursing sessions for table food?
If you're only doing table food as a dessert after he's been stuffed full of milk first, then be prepared to buy a whole new set of clothes for him... because he's about to get HUGE. If you've been forgetting lately... nix the table food and cram in the massive calorie and nutrient load from the milk for awhile.
ALTERNATIVELY.... Hire a night time babysitter (or do an overnight) and send along milk or formula for him so you can catch up on your sleep for a few nights.
I personally went round the deep end right at about the same age and threw a tanturm. It's AMAZING what a single night of good sleep will do for you. But you won't get a good night of sleep (or a good day the next) if your baby is starving and waking, and waking, and waking... because they're hungry and not being fed.