Have you seen this?
You need to look at your email from a web browser to look for them.
I honestly would contact them ASAP to see what they can do.
Hotmail Phone Number
Support for Hotmail Customers***-***-****
They call you instead
No waiting on hold. Free.
Say "Home", then "technical support", then "Hotmail", then "no".
For more help with how to restore or recover messages, contact customer support.