If you are not hearing a humming noise, more then likely the wheel bearing is still fine, but I doubt it since you have been driving it like that for 3 days. Try tightning the axle nut to 250ft/lbs, if the problem exist then as the others said its the wheel bearing. As AL told you the price of the wheel bearing, you still have to pay a machine shop to press it in.
1997 Birdie, its the good one. Limited Edition Sport Sold
9/6/03-9/7/03-J mod & Mark VIII TC 12/26/03-
Apten Chip & 03 GT MAF 3/11/04-3/14/04-PI Cams & PI Intake 8/19/04-FRPP 3.73 Diffy2/26/05-SCT chip (burned by Ken B.)
1998 Z28 M6 5.7 LS1