You are not alone.  Many of taxpayers are in the same situation as you due to the Covid backlog.  The IRS is doing everything they can to process millions of returns including yours together with the stimulus checks and processing refund of the unemployment exclusion from the American Rescue Plan Act.  Hang in there !  

Continue to check your status here: TurboTax and IRS

while not having your refund by now is disappointing,  because it says processing at least you know the IRS got it. Others are not so fortunate.