Eyes following objects??

Stressed out FTM here! All the articles I read say at 2 months say babies should start following objects by this point and mine isnt.

He certainly can tell when light changes or shone on him... sometimes it looks like hes watching things around me..definitely recognizes me and breaks out into a smile, fascinated by our mobile above the crib...but doesnt follow objects when I move them in front of his eyes yet.

Are your 2 month baby's eyes following objects yet???