Sorry to hear about this....I got robbed years ago in the burger King drive-thru. Guy had  a mask and a bag over his hand so I didn't know if he really had a gun or not. Gave him all the money and his getaway car sped him off. Police were in the parking lot yet they were never caught.
Guy told me "turn around and keep walking, don't look back". I took the first exit into the kitchen and told the manager (it was just me and her). She was in shock too.

Will pray...it'll get better!!!