I Currently See An Allergist And Have A Diagnosis Of

i currently see an allergist and have a diagnosis of allergic rhinitis. i take allergy shots every 3-5 days. i have been having issues lately. in the past month, i have had (including now) swelling of the lis and one eye at different times. my doctor does not seem concerned and says to apply ice. Why is this happening all of a sudden? it is very embarrassing to leave my home with swell in.