Mouse auto clicker

[DEL 707]

Does anyone know a program that will let me hold down a key to spam my left mouse button?
Playing Ark last night and having to spam force fed on my pet to get his health back up and left me with a sore finger. I'm not sure what's going to break 1st, my finger or my mouse.

Are there any programs out there to help with this tedious problem?

 

[DEL 707]

AutoHotKey can do that, simple script for each action.
That or Logitech (possibly Razer?) mouse software too.

Thanks, AutoHotKey did the job

 

[DEL 707]

So I've got this script, which does the job I want it to.

RControl::
loop, 20
{
send {Lbutton}
}
return

Any ideas on how to add another script that when I hold down my mouse button, it keeps clicking?