No images in media

Been reading the FAQ and all sorts of webpages and saw where to change the settings. Could NOT leave the settings for image size blank so the pics would be the original size.

I was trying to import from another blog and kept getting image errors. The images actually show up in the blog posts, but when I go to media, there’s nothing.

I remember reading that I should have to save posts and about bulk operations, but I didn’t do anything but install and then deactivate the plugin.

The blog posts still have the pics. Am I good to go?

Should the pics show up in media?