State tax filing

I filed both my Federal and State taxes thru TurboTax on Wednesday February 24. I recieved the first email stating TurboTax had received them both and my accepted date should have been Friday February 26 but both returns are still pending after 3 days of waiting.?? Anyone know why or what has happened? I normally use TurboTax tax every year and have always got accepted quickly before but not this time and nothing has even changed.  Please help if anyone can!!