Leap 4?? Where’s my perfect sleeper??

For the last 3 weeks, our now 14 week old has been sleeping from 10pm-7am at night and goes down for every nap without crying (we put her down awake) and peacefully drifts off to sleep for 1.5 -2 hours. She’s entering leap 4 and it’s like a different baby!! She screams for every nap- won’t self soothe and won’t sleep unless being rocked! Plus she’s eating a ton! Anyone else??? Poor thing just isn’t sleeping! She’s pretty content otherwise though. Not too cranky thankfully!