Not able to log into my account

Today when I try to log into my account which is the administrator account I
got this message:

"The User Profile Service service failed to logon.
User profile can not be loaded."

what is this about? Someone PLEASE Help me.

Also I notice that the graphic looks like they are expanded... The Icons
look bigger than normal.
Is this related to me not being able to log into my account.

Ok so I found out what happen . Apparently my account was manually deleted.
How could that happened?
Anyway
The problem I have now is that anything I try to do it keep asking me for a
password. I have never set a password and is asking me for one now. I can not
change or repair anything without a freaking password.

Before I pull my hairs out can someone PLEASE Help me!!