Hi Laura. My name is***** you for your question and the opportunity to assist. I can help you create a password ***** disk and walk you through the process of getting back into your machine.
A second option, if you have no data on the machine that you need recovered, would be to attempt a factory reset. This would re-install Windows and all the original software that came with the machine but would remove all user files. Please let me know what would work best for you.