I have gotten into the groove of checking my oxygen level and pulse rate every morning upon waking. On days that I have more anxiety, I check it a couple times throughout the day. My oxygen level is always 97 or 98 and then when it gets to 98 it stabilizes and doesn't fluctuate. My pulse upon waking is 56-60 and then during the day it's about 68-72. I have been doing a lot better, but sometimes I feel like I'm breathing inefficiently.