Photos library on external hd all of a sudden has no data
I keep my Photos library on an external HD. I just tell Photos it's the library I want to use upon startup and it hans't been a problem. Yesterday, I started Photos and it said the library needed to be repaired so I told it to repair. Now there are no pictures. When I look at the HD files, it shows the Photos library but that the size is zero bytes
I've tried repairing it again via Photos and also running the First Aid in Disk Utility, no dice. Someone please help.
iMac Line (2012 and Later)