S8 photos event error

[Liz86]

Hi, a couple of days ago I was taking some photos and my phone was being a bit sluggish, then I noticed some of the pictures I had taken were turning grey with the writing event error overtop, then they disappeared all together. When I got back into my gallery the photos are now all jumbled, not in date order and some have disappeared, they aren't on the SD card or the recycle bin and I did an update and nothing has helped. Please help! They are photos of my newborn. 

[CarlH]

Hi @Liz86. Have you checked the Google Photos app, to see if your pictures are appearing here?