I take adderall too and had a similar experience. I will say most of my negative symptoms greatly improved as time went on (a month or so). I still don’t get real hungry, BUT I am no longer experiencing food aversion and am able to eat at regular mealtimes (if I remember to).
I got up to 20mg and started having really invasive negative side effects (mostly severe restless leg syndrome) that went away when I went back to 15mg, so you might try going down on your prescription if time doesn’t help your side effects. Good luck!