Suddenly problems with WLM

1. Photo email goes to outbox instead of send, when I move it to inbox and resend it works.

2. Entered new contact yet when click the "TO" button the new contact will not come up. all other  contacts come up, yet the new contact is visible in contacts folder along with the others that work.

3. I also keep getting wrong user name and password on opening - it is not I have had this for years.

I tried the repair tool which says successful yet still have problem.

Have no stuck emails in outbox - anyone have any suggestions - just changed my password so got rid of the incorrect email and password notification but the rest is still the same