Morning Headaches... Mild COPD

Hi All,

I have mild COPD, FEV1 around 90% and mild hypertension around 135/95. My Oxygen sats average 98% during the day and 94% at night (night time reading might not be a very accurate) I have a good exercise tolerance / non-smoker / healthy BMI.

I seem to be waking up most mornings with a mild headache, same if I have a nap in the afternoon. My sleep hygiene is poor(ish) I generally sleep for around 5 hours / night and tend to wake up halfway through the night...

Q) Could this be caused by mild COPD or should I be looking elsewhere for answers / solutions?

Thanks in advance. Regards, Adam