Forgot password/email

Hey everyone, I'm dumb and didn't write down my email that I used to create my account and don't remember the password either. Any assistance would be greatly appreciated. Thank you in advance!
Username : Fiskars Cat

 

Hello, I wrote you a following email :
Hey everyone, I'm dumb and didn't write down my email that I used to create my account and don't remember the password either. Any assistance would be greatly appreciated. Thank you in advance!
Username : Fiskars Cat

And the reply I got was:
Hello Fiskars Cat,

Does this help? f*********s@g****.***

To reply please post a new thread titled merge, do not edit your information in.

I am afraid it didn't help as it could of been a throwaway email. Atleast I couldn't come up with an email that matched the description. Is there a way I could get either a full email via pm or somehow differently access the account? You can change the account to a non-market user if you think there might be foul play involved.
Thank you so much for your previous and future reply.