Hi, thank you for contacting JustAnswer.com. My name is Russell. I will do my best to provide the right answer to your question.
Have you been entering your email address here?:
If so, look in the email account Inbox, for that email address, for a message from Skype. It should tell you how to recover or reset your password, or some such. (That form will not provide the answer on that web page. Instead it will send an email to you, to that email address.)