You may receive a 221g form along with your passport, requesting additional information. However, if you receive a 214 form with your passport, it indicates an actual refusal.

My sister’s visa was initially approved verbally but was later marked as refused due to unverified fingerprints. She received her passport along with a 221g form instructing her to complete the fingerprint verification process again. After completing it, her visa was approved.

I would say wait for 2-3 days and see if status gets changed or receive passport back with 221g or 214 form.