anyway to get my acc email ?

so I wanted to reset pw on my acc and I thoght it was under the email I always use and it turns out its not >_>.

now I dunno under what email it is and I can't reset my pw w/o it. its an important account with stuff I need on it. is there any way around this?

edit. this thread can now be closed. I found it on a REALLY old piece of paper * 7 years old*