It is normal for the state return to be pending for a few days. Each state processes differently and at different times so the time frame can vary. Also, keep in mind some tax returns need extra review for accuracy, completeness, and to protect taxpayers from fraud and identity theft. Extra processing time may be necessary.
If you are concerned you can contact your State Department of Revenue directly for more information regarding your state refund.
How do I contact my state Department of Revenue?
https://ttlc.intuit.com/replies/3302452
For questions on state refunds, use your State Refund Lookup tool.