I already filed both state and federal. Got my state refund but not federal.

[ModestaL]

Federal and State Refund Processing times varies. The IRS states that most refunds are received within 21 days from the time a return has been accepted and a refund option is selected. The IRS will hold the refunds claiming EITC and ACTC-related returns until Mid-February. 

If your Federal return has been accepted please, wait 24 hours before looking it up at Where's My Refund? Sometimes it may take a little longer to show up in their system.