BTC transfer stuck

I sent a small test amount of BTC from my Trezor to my Safepal (both hardware wallets). It's the first time I've sent from anywhere but an exchange. I just picked the mid point of how long it would take (according to Trezor Suite) and then just went with whatever fees it accepted (I was sending a single UTXO so I just reduced the amount of BTC to send until it didn't tell me that there wasn't enough for fees).

Anyway, it said it would take 3 hours but it's been 17 hours and it's still not completed. I'm not too worried because I can see the pending transaction on Safepal app, but I want to get it through so I can do the rest of the transfer.

I've read people say things about adding to the fees but I don't know how to do that. The only other thing, I guess, is that if I did that, I'd have to split another UTXO and I was trying to consolidate, that was my smallest one that I sent as a test. So maybe I should just wait, but will it come through eventually or it might just be stuck for ever?

Can post the Tx ID if requested.