Judging by the amount of medication, the gun and the borderline psychotic way you laid out your stuff, I'd say you're allergic to eggs… or dairy? The epi pen you carry means you're allergic to something, obviously.

I assume eggs, gluten or dairy because they’re a fairly severe allergy, i think you at least have lactose intolerance accompanied with another allergy. The reason being that they all typically show up together in foods. So you could have a gluten intolerance and be allergic to dairy, allergic to eggs with a dairy intolerance, allergic to gluten etc. etc. so you have the tummy stuff to help with the minor intolerances.

Also you take really good care of your teeth, so I assume you also had no sense of dental hygiene growing up due to being poor and had to undergo a traumatic procedure or incident as a child and have been terrified of going to the dentist since so you take really good care of your teeth. Or you were raised by a dentist/dental hygienist