Avocado Allergy-Been slowly growing for years

Patient: Do I have an avocado allergy? I just had chips and guacamole and my mouth started to feel weird and my upper lip began to itch and appear swollen and red. I kept a damp paper towel on it in an attempt to relieve this pain, but it just went away on its own after a long while.

Symptoms: Swollen, burning lip, itchy throat and ears