You may have ARFID. Avoidant Restrictive Food Intake Disorder. It’s a newer ED that it not well known.

I have it. There’s 3 factors to it, but you only need one to have to have the disorder. Mine is sensory & lack of interest. Feel free to look into it.

Glad you don't have an eating disorder. I recently found out my anorexia was due to my sensory issues with texture of food and that was a total aha moment and currently working on finding a way to fix it because I've gone to one extreme to the other.. as for not eating much when I was younger I would get texture safe candy and mix them all together in a giant ziplock bag and snack throughout the day (fruit flavored in one bag and another bag for chocolate ext.) I found that the surprise of just grabbing and going then trying to figure what I was eating helped alot