Hey there!

Well I found out I had an eating disorder 5 years after my symptoms began. I would do physical activity obsessively (I'm a dancer, it wasn't hard) then I would binge so much then simply purge it all up and I didn't see it as an issue, neither did my parents. It wasn't until my weigh became lower and I was told I had a low iron count that they knew there was something up. I was still very much in denial.

In my opinion eating disorders come in all ways. Just because you don't fir a category (for example anorexic or bulimic and so on...) doesn't mean you don't have a disorder.

I'm not a doctor so I can't diagnose you but it's worth maybe asking your doctor to refer you to a dietitian? That was the first step for me.