19 “adult” who has only ever eaten crackers his whole life.

Hello everyone, idk if this even counts as an eating disorder but i genuinely dont know where to go and i want to share my story for maybe some advice or help.

(For the record ive only ever been diagnosed with ADHD and ODD, the second of which is mostly gone now)

To start off, as far back as i can remember ive only even eaten crackers, (goldfish, cheese and crackers, ritz etc) as the daily thing i live off of, and that’s practically it. Occasionally yes ill have a apple sauce or pop tart granola bar but those are maybe once a week at most. Ive never eaten any fruits, vegetables, meat, pizza tacos burgers etc basically anything ypu can think of nope. Now for 18 years ish this has never bothered me, i was able to continue living mostly normal, just with the occasional people joking about me, or me having to pack my lunch everyday for school work stuff like that. Recently though its been really getting to me, I’ve started not being able to sleep due to being in pain from starving, so ill have to try to shove down 3-4 granola bars down just to try and sleep quickly enough before my body thinks im hungry again, ive had to constantly have something on me to eat at work (like a bag of goldfish) If theres nothing to eat at home i just hsve to tough it out or ignore it till stores open up again, its a mess. Couple that with the fact i just reslly dont like having to eat in general, its just all been stressing lately.

I dont know how much longer this lifestyle can sustain me for, but it doesnt seem like much longer.