3MO nights & days mixed


So, I’m pretty sure my daughter went through a growth spurt causing her to sleep basically two whole days away.. Anyways, we had somewhat of a schedule before to where we’d get up around 9 or 10am & go to bed around 9 or 10pm & she’d wake up at the time her dad would get home from work so 2am & fall back asleep by 3am. Now, she’s sleeping most of the day & awake almost all night.. how do I fix this problem?