BRIGHT RED CHEEKS

Hi, I have a problems with bright red cheeks. I am on oxygen 24 hours a day via nasal canula.. My problem is that any exertion, like showering or getting dressed or even in and out of the car depletes my oxygen level and I get bright red cheeks, and neck. I takes about 15 to 20 minutes to fade away. I was using a concealer to hide the redness, the problem is that when the redness fades, I look so pale it’s incredible. I had red hair which made the problem twice as obvious, so I changed the color to a brownish color with golden highlights. I wear as little makeup as I can so that I don’t draw attention to my problem, but as my illness gets worse, I’m getting redder and redder, can anyone suggest anything that might help?