Have your Serpentine belt looked at. Mine did the same thing before it went, Squealed until the car got a chance to warm it up. No, a wheel bearing is a humming or whirring noise, I have to get my right front done on wednesday.
98 Corolla LE 1.8L DOHC 1ZZFE
TEIN H.Tech Springs
Tokico HP series Struts
Short ram air intake
Tsudo Axel Back Exhaust
... if a jelly fish stung me.. would you pee on the wound?