UV Texture Painting issue

I’m trying to change the image in the texture painting mode to a new image. Every time I select it, it bounces back to the original image. I know I’ve done this before but I can’t seem to figure it out again. I’m trying to change my base image and clone from another image. Do I have to unwrap the base image again?

Help would be greatly appreciated.

when you go to uv-image editor
assuming your’e 2nd texture is selected.
-delete your base image
-upload your second one
(make sure you delete it while in edit mode)
-happy blending!
hope that helps.