Hello, and thank you for using this service.
Sorry you are having trouble. I will help you now.
Are you saying you lost access to your email, or just to your email CONTACTS (address book)?
When did you lose your contacts? Have you logged in with a different screen name?
Also, I sent you an offer for remote services where I could connect and fix this for you while you watch and communicate with me. This is much easier and more effective for this type of problem, so please let me know if you would like a remote connection. Thank You.