DHAC, it doesn't look to me like you are eating enough fat and protein. Add some sausage or bacon -- or another egg or more cheese -- to breakfast; make sure your chef salad has enough meat in it.
Sometimes if you eat salty foods it will make you hold an extra 2 or 3 pounds of water. So go easy on the salt, and make sure you are getting plenty of water to flush the salt out.
Don't get discouraged. I always go up and down, but the overall trend is down.