I think I got it. This is my koi fish aka big dog. These bumps appeared 2 days ago and today they are starting to go away. I finally got ahold of the only pond store in my area. They said to get some medicated food to try. I have never had anything like this before and this spring has been so stressful for the fish between the heron and having freezing temps in May. I have enclosed my entire pond with netting so that problem has been addressed. But I would greatly appreciate anyone who knows what these bumps might be.
Thanks,
Shawna