I am not angry or blushing... it is Rosacea

Rosacea is a skin condition marked by redness on the nose, cheeks, chin, and forehead. While Rosacea cannot be cured, it can be controlled -- if you can identify what triggers the condition and follow a skin care regimen that works.

Snapped this shot with my phone.
I am having a flare-up, but I do not know what triggered it!!  It is so FRUSTRATING!!!
The skin on my checks is just BURNING! It