What to do if Trezor Bitcoin transaction has been unconfirmed for a while?

So I went to transfer a small amount of Bitcoin from my Segwit account to the Native Segwit account in my Trezor wallet, just to consolidate things, and pay lower fees in the future. I chose a low transaction fee due to this, maybe too low. After a couple of days the transaction is still "Unconfirmed". What should I do? Will it eventually go through, or go back to the sending wallet? I cannot increase the fee to bump the speed according to my Trezor. Right now, I'm STUCK. I wish it would just do something, but right now I have no options (?).

Any information/help would be great

Thanks