Hi the trouble breathing you have, doesn’t seem to be because of infections. The blood tests and your symptom of sneezing suggests it’s likely to be allergic rhinitis which causes nose block.

Detailed Evaluation needed Send ct scan report

The eosinophils count is raised, also the absolute eosinophil count is raised signifying allergy, u need have have a thorough consultation and give a detailed history also upload the ct scan picture, then will guide u better

These lab tests are routinely done when your ENT Surgeon is planning any surgical intervention. You need to get a CT scan of your nose and paranasal sinuses for me to interpret the specific issue that you want to know. Yes, your immune system has been sensitised to some airway allergens, which is why your blood eosinophils and AEC are significantly raised. The nasal stuffiness, runny nose, sneezing bouts, itchy nose, eyes and throat are all immune reactions to those allergens.