Comment by yeputons
Not a lawyer here.
My advice would be to relax, enjoy Armenia, and assume you are not entering the U.S. in the next couple of years, for any reason. Administrative processing (I assume you actually mean 221(g) refusal) can easily take 1-2 years. The most extreme case I've heard of took 4 years.
In 2016-2020 writing to a congressmen could actually help: https://daniel.haxx.se/blog/2020/11/09/a-us-visa-in-937-days... , but not anymore. Last year I've heard about some success stories with U.S. courts. Still, it took for one O-1 person about two years from the initial visa interview.
I've also never heard of anyone getting any timeline estimations.
A related small thread with Peter's response: https://news.ycombinator.com/item?id=44006801
Just I quick note - writing to congressman may actually help and worth trying. My mom's greencard was stuck in 2023 due to some bs with documents in consulate with officer there non responding. After the letter by my senator I got a call from the officer over there and the issue resolved within a day. This is of course different from op's issue, but just wanted to note that it is worth trying in any case.