Baby up all night

Usually my baby sleeps 2-3 hr periods through the night waking to nurse then going right back to sleep. Then last night she was up from 1am to 8am super fussy. Wants to nurse but then pushes me away..wants to be held but gets fussy after a bit in one position.  Nothing seems to calm her for long. Anyone else have this problem and how did you deal with it? Afraid I will lose my mind if this happens again!!