Q: i neep help with my other apple I.D.

I started another apple I.D. and now i tried signing in, realizing i forgot my password, i tried sending a email recovery but i can't find the email. suddenly i came upon and older email from this summer *when i created the account* and realized i never verified the email.. and i tried verifying the email but it said "your request could not be completed" so I'm stuck and don't know what to do next.