It can be normal for contacts to seem blurry at first especially if it's your first time wearing the contact lenses.
You may just need to remove the contact lenses and get your eyes moist more before putting the contact lenses back in.
If the contact lenses still seem blurry after a few days then you should see your eye doctor because they shouldn't be too blurry and not for long.
Dryness of the eyes or contact lenses is usually the cause of blurred vision when you first put in contact lenses but they should not remain too blurry.
The vision with contact lenses usually gets a little clearer immediately after a blink or after putting in a contact lens rewetting drop and if not speak with your eye doctor.