I Pretend to Be Allergic to Nuts So I Don’t Have to Share Snacks

I (22F) have been tellin my friends for years that I’m allergic to nuts not cause I am, but cause I’m selfish bout my snacks. It started in high school when someone kept askin for my peanut M&Ms, and I blurted out I was allergic so they’d stop. It worked so well that I kept it up. Now I bring my fave snacks to hangouts like almond bars or Nutella sandwiches and no one asks for any cause they think I’ll die. I even fake a lil cough sometimes to sell it. I feel so bad, especially cause real allergies r serious, but I can’t stop cause I love havin my treats to myself. I’m scared if I come clean now, they’ll think I’m a liar and ditch me. I just needed to say this somewhere I’m such a snack hoarder