My son is 13 weeks and use to sleep about 1-2 hours at a time during the day for naps and at night would stay down for a good 4-5 hours before his next feeding. Well now he’s decided to switch things up and only sleeps for 30 mins during the day a d it’s up every 2 hours at night. Fml it’s so annoying I swear I feel like I have a newborn again lol. Oh and he went from eating 4oz back to 2oz again and will refuse to eat more during a feeding. Which is probably why he’s eating every two hours again... ugh. Anyone else? Tips?