What software did you use to send the transaction? If you used Bitcoin Core, you should have used whatever recommended fee Bitcoin Core was recomending... otherwise you risk that the transaction will get stuck.

You can use replace by fee with Bitcoin Core, or you can use --zapwallettxes on the shortcut to get the money back (will need to re-scan the entire blockchain so it will take a while)

If you have to manually enter the fee, use this site:

https://bitcoinfees.earn.com/

and use whatever number on the first green line. In this case 381-390 sats per byte will currently give you a smooth transaction.