Feeling really breathless today. All I have done is sat in the garden under an umbrella. I even increased oxygen from 1/2 to 1 litre for about 10 minutes. Can't increase anymore as CO2 retainer. Also my pulse rate rose to 110. Could just about make something to eat. Then I had to wait a couple of minutes just to get my breath back I do have severe COPD but still....I'm hoping it is just the weather.
Anybody else had this problem today?