Any other program I can start again. Close and don't save.
I have eight pictures of a church. I am all excited because I want them all to be of the same tempture of color. So I start on one it go off to the side and they all change and it is great, Then I see another picture and wish I started with that. I thought you could always go back. I go back in history as far as all his history is gone by one picture is still off to the side. I click on the picture I want and all though other picture disappear. That picture I big and small and everything but I started with eight pictures all together and I can't get them all together any more. Right now I have a flower in the middle and church pictures on the bottom but not all of the, How to I get back to where I started? How do I get rid of a flower that doesn't exist. I can't delete it becasue it isn't here/
It sounbds like the best thing for me to do is uninstall lighjt room and start again.
Create a new catalog and start fresh in Lightroom.Refer How to create and manage catalogs in Photoshop Lightroom
You can copy paste your Settings to all images See Develop module options in Photoshop Lightroom