I have a 12 week old ds and I'm having a few issues.
He seems to be sleeping normally overnight, but get to the day sleeps, ugh!
He will generally awake by 6:30am, given a bottle around 6:45am and by 8:00am-8:30am, becomes grizzly, eyes get red, doesn't want to smile or play anymore, basically showing tired signs, so I put him down for a nap and within 45 mins-1hr he is wide awake, alert and screams not to go back to asleep, but if I try to rock him, ssshhh him, pat him back to sleep, it's useless. He is bright-eyed, bushy tail and ready to go again, but sometimes remains grizzly. I feel like I'm endlessly FF him, as sometimes he will go 1.5hr-2 hrs and wants another bottle again. It's been 4 years since my first, so I can't really remember what my ds #1 was like at this age. It seems when he awakes after 45 mins, it's really hard to entertain him, so he is content, but if he gets a good 3-3.5hr sleep, it's great.