Might be a tomboy's Things

What kind of advice would you offer a sapphic woman who is considering giving into comphet?

So I am an asexual lesbian soon to be 25 and have never been in a relationship before (and most likely never will), but the issue is I have had a crush on the same girl since 2018 and i am trying by all means to stop having a crush on her because I’m way out of her league plus she has moved to the USA, so the whole situation is just so pathetic and futile. So yeah, how to I get rid of such a long lasting crush on someone? I have a million hobbies and my mind still somehow manages to back to thinking about her, y’all it’s been 7 years! Has anyone experienced anything similar and how did you resolve the issue?