May this be a sign of bulimia?

The most days, I don't eat anything until the evening. No breakfast, no lunch, but around 7-8 PM, I eat much and fast. No problem to eat about a kilo of food...

For about a half year ago, I was investigated for diabetes and I told my doctor about my food-consuming. But the only thing she said was: -Stop with that.

But it's not just so easy...

I also have told my psychiatrist about it but he didn't seems to took a notice about it.

In periods I'm taking very dangerous diet pills, DNP (2,4-dinitrophenol). People have trying to stop me taking that but I don't care. But right now I'm not taking them.

Is it a form of bulimia?

We can't give you an actual diagnosis here but from the sounds of it, your eating is disordered.

Bulimia usually involves binging and purging. From what you have described here, you seem to be restricting the time you eat in a day and binge eating during that time without purging.

Are you wanting to change?