Is there a way to view a list of images that I've uploaded in chat?
I just searched for "img" posted by "Steven Vascellaro" (user 262881) which returned 6 images that you have posted:
https://chat.stackexchange.com/search?q=img&user=262881&room=118
I don't know if that returns all images that you have posted, but it does return a "clippy" image (clippy is the Root Access easter egg). Is this the image you were looking for?
The following search (removing the room id):
https://chat.stackexchange.com/search?q=img&user=262881
produces more results, but these seem to include 1-boxed posts as well as images. I don't know why "img" matches 1-boxed posts as not all such posts contain the string "img"