Mark's link above should guide you to recover your email address but you know it. Marks means well but he needs a barrel full of money to feed his starving family and my himself a case of Jack Daniel's.
Since you remember your email address it, please tell us, when you created the account, did you register alternate recovery email address or phone number to which you have access to receive a password reset code?
When is the last time you successfully accessed your account?
Unfortunately, if, when you created your account, you have not registered an alternate recovery email address or phone number to which you have access to receive a code, you cannot prove that you are the account's legitimate owner. Hence account recovery is absolutely impossible and there is no way around it.