john1977,
Always post an updated screenshot even if you believe your issue is not Cpap related.
We look beyond just a low AHI number.
Breathlessness during the day should be checked out. It doesn't sound Cpap related.
You've stated you have already seen a Pulmonologist. What tests did he run? Are you on supplemental oxygen? What about a Cardiologist?
Your GP can coordinate these appointments and get to the bottom of your problem.
Have you had complete blood work done?
How is your weight? Being overweight in itself can limit your daily activities and cause breathlessness.
If it is anxiety, talk to your GP. He/she should be able to help.
We are not doctors here, so this is this general common sense advice. We can help with Cpap issues, but you will have to take charge and be assertive with your doctors to find out why you are experiencing the breathlessness during the day.
Again, post a couple
OSCAR charts. At least we can see if all looks good there.