Have I really lost my wedding photos and more from the last year?
Excuse my lack of knowledge regarding all of the following.
In the last 6 months, I update the internal drive of my mac to get it back to running at a reasonable speed. I backed up the entire system on an external drive in case things went array, but all went well. Fast forward to a month ago, I finally moved photos from my phone onto the photos application on my mac to make space for my phone before a trip-- it had been a long time since I made this export to my mac so there were a ton of photos, including my wedding photos. Any who, I decided to export again and was going to organize the photos over the last gosh probably 2 years on my mac when I got a popup saying welcome to photos, and it telling me in order to access photos I need to delete incomplete items. It will not let me access any of my photos otherwise. I am very confused why this is happening since I refuse to use icloud, I have not updated my photos app on macbook, and was able to access all of my photos just last month after exporting a ton of photos into the app. Have I really just lost all of my photos that I recently exported onto the photos app? Why would apple randomly decide that these photos are incomplete? I am really freaking out. Thank you for any help.
MacBook Pro 13″, macOS 10.13