do you have an air purifier?
I will not question your doctor, however when I was a child, I did had bad allergic reactions, my doctor told my parents to get rid of the carpet in my bedroom.
It made a huge difference.
He also said that I should not sleep with down blankets.
I went for about two years on weekly allergy shots. I dont know if they really help or not, however I rarely get a reaction.
remember its the Allergen that you want to avoid.