Hello everyone! In 2 months, could there be a growth spurt or regressi…

Hello everyone! In 2 months, could there be a growth spurt or regression of sleep in the child? Everything was perfect, she fell asleep herself, without rocking, slept all night For 5-7 days already doesn't sleep all day, maybe only eats on the breast while dozing, and at night only with me in a hug if, in the crib stopped ( During the day cheerful, smiles, plays, not particularly bothered, doesn't cry, I don't know what to think ?