Lost some important Macros

[CrossReach]

I lost some important macros trying to add another one. Anyone have any idea what might have happened here? I'm not completely comfortable with them. I thought I was just creating a new one, went back and two of them were gone. One is still there. Got one back, can't find the code for the other. Put it in and the new one disappeared, but one of them stays put all the time. What is the difference between the one that does not get deleted and the other ones?