I set my transaction fee too low 2 months ago and blockchain says "transaction invalid", will I get my coins back?
Contact the person you sent it to sometimes they can speed up a transaction. Like when i sent a small amount of btc to localbitcoins in 2017, the can see the transaction and somehow point their miners specifically at that transaction. Maybe i don't recall correctly.but it took like two weeks and that was a long time then. Sounds like it's getting far worse. Probably will continue to get worse and worse. Bitcoin could be completely obsolete in another 3 to 6 years because it will be so slow.
I think the only thing you can do is wait. There's no centralized regulations that you can complain to. Very to hear that. Next time increase the transaction fee. The fees are godawful and are ruining crypto.