Hi again, , and thanks for your post. While I am hopeful others will read your comment and respond with their own personal experiences, I did want to share a thought as well.
As you are aware, COPD affects all patients differently. Symptoms, although there are many that are associated with COPD, also don't affect all patients. Some patients exhibit certain symptoms while still others will have other symptoms. No two patients are exactly the same.
Having said that, my experience has seen the COVID-19 vaccinations also affect patients differently. This will also apply to patients with COPD. In your case, are you usually affected by pollen? If so, your doctor may have a point. If not, then perhaps you are correct that it was a reaction to the vaccination.
Are you still using the increased oxygen flow rate (4 lpm), that you mentioned above?
How are you feeling now? How long ago were you vaccinated?
We appreciate both your input and your feedback.
Wishing you well,
Leon (site moderator COPD.net)