My 12 month old is driving me nuts!!! Help!!

M

My baby will be 1 next week... she is usually a great napper, sleeps all night, and is always happy-go-lucky.

For about a week now she has been SO FUSSY. SUPER CLINGY. Doesn’t sleep. She’s been going to bed at 8 pm, wakes up at 9 pm, up til midnight and wakes up at 5 A.M.

Her naps are usually 10 A.M. & 2 pm.

All she does is scream now!!! She’s not running a fever and doesn’t pull at her ears or anything. Any mommas know what could be going on??