Hi Uh Do You Know How Likely A Severe Peanut

Hi uh do you know how likely a severe peanut allergy can go away or go down I was diagnosed with a severe peanut allergy when I was 5or so im now 13 and I have ate popcorn cooked in peanut oil and I started wheezing but i didn't need to use my epi pen and it eventually went down this happen when I was at age 6 or 7 I have ate little Debbie for all of my life and never needed a epi pen I searched about it and it said that 20 percent of people who have a severe ..peanut allergy goes away mostly in white males well i am a white male what do you think or should I go get tested again