Translation of "Unsettled" in Spanish

We shouldn't leave the matter unsettled.

No deberíamos dejar este asunto sin resolverse.

The horses are unsettled about the gunshots.

Los caballos están alborotados por los disparos.

It is the state of an unsettled mind.

Es el estado de una mente intranquila.

An unsettled mind either is worrying about the future

Una mente intranquila está o preocupada por el futuro