My son is 12 weeks , I noticed this week he’s been fuzzier than usual and wants to eat more often he’s on formula and 5.5 oz per feeding, there are times he won’t go till the 4 hour stretch so we feed him every 3 hours sometimes , seems to calm him down cuz he will cry and be super fuzzy until he gets his bottle , is this a growth spurt? I feel like we are over feeding him and there are times he will cry after he is done his bottle , we go for his check up in two weeks but I am sure he is at the 15lbs mark if not more, I noticed also his napping during the day has been a bit tough this week also typically he will nap np during the day he will then fight his sleep at night it’s been a bit tough and overwhelming but at least I’m glad he has a great appetite but my husband is worried he’s over eating I don’t think so but it doesn’t hurt to ask other moms out there for some feedback