First , You have a huge problem
Few tips
Save your wallet file and eventually there MAY be systems fast enough to brute force passwords or wallet provider. This is many, many, many years down the line. You will likely be a very rich person with absolutely no access to your funds.
Keep a pen and paper next to you at all times! Write down every possible combination you think it may be. Who knows, it may one day come back.
or
Your coins are gone forever and ever and.... Sorry. Maybe start mining again. Who knows how much one coin may be worth in the future.
or
install a linux OS distribution, in order install and run a cracking program called John The Ripper. It is a very popular program for password cracking due to it's performance and configuration options!