I just realized no one had responded to your inquiry. So sorry about this tardy reply!
The two paraliminals you are already using would be a great start. As I'm not sure where and why the stress originates, you might want to take a look at the complete paraliminal listing under "All Products" on our home website and tune into what seems most pertienent to your specific circumstances.
A few to consider might be Belief (because if you think you can or you think you can't, you're going to be right), Automatic Pilot (if you tend to second guess and sabotage yourself), Intuition Amplifier (to enhance your innate intuitive "knowing") and possibly the new paraliminal Fearlessness (if there is a deep seated fear of making a mistake or doing the wrong thing).
Just a few to consider. If you're drawn to others, though, trust your gut. I find over and over again that we're far wiser than we think!
All the best!