I emailed the controller an apology for the two/three mistakes that I made. I told her that I have clinical depression and my focus hasn't been as good lately but that I got my medication changed the one that should affect focus and hopefully there wouldn't be those kinds of mistakes going forward. I also told her I would appreciate her confidence in the matter, but I felt I owed her an explanation, and apology, so she wouldn't think I was a complete airhead! I hope I didn't make things worse, but I felt like it needed to be said.