I'm resting.

[Untaught88]

Hi,

Are these sentences correct?

I'm resting. I think it is correct.
I'm taking a rest. I think it is correct.
I'm having a rest. I am not sure whether or no it is correct.

 

[Rover_KE]

They are all correct.

 

[Tarheel]

Bob: Hey, Ron!
Ron: Don't bother me right now. I'm resting.
Bob: The Tar Heels are playing. They're on TV.
Ron: All right!