already had an admin user account but for some reason I had to make another one
Do you know why you had to make another admin account/Is it cause you can't find it as you mentioned,
Even when I go to COntrol Panel/User Accounts I dont see my old admin account
Did you name the admin account?
XP pro and XP home only shows admin accounts in safe mode.Try safe mode and you should see them.
This link explains how to create an Admin account
http://www.computerhope.com/issues/ch001097.htmDO NOT DELETE THE DEFAULT ADMIN ACCOUNT,though it probably won't let you delete it.
In addition to Jewels suggestion "ctrl alt Del",then type Administrator as user name.You might have to press ctrl alt del twice