Total Frustration

I am so frustrated with this blog site. Not that it's an earth shaking problem, but my picture used to show in the comments, and for whatever reason, it no longer does. It's just bugging me because I can’t fix it. I have taken my photo completely out and put it back in again. It did not help. There is a place in edit comments and I have the box checked that says to show image in comments. If I would have concentrated this hard when I was in school, I would be a genius by now.
I have gone to the Help category and done exactly every step it said to do. The photo's show up in this area just fine, but not in comments I leave for others.