Monday....

Well, today the Dr. put my son on Prozac for depression. I feel like I am suffocating my friend. She is away and I emailed 3 times and called once. I talked to her on the phone but no response on the emails. I have to stop but I do not know how. I am afraid the she no longer likes me but I am sure that everything is fine (I know that sounds crazy). Any advice on how to relieve me of this paranoid thought and desperate behaviors. She means the world to me and I do not want to drive her away. Please help.