Loss of appetite and no period?

Question

So, a month or two ago, I posted a question about my missing period. It's been four months now (since April), that's obviously a problem. I'm not on birth control, I've never had s*x. (I'm fifteen and got my period when I was 11). For the past few weeks, I could go all day eating something so small and not even realize that I haven't had anything to eat. My appetite is hardly existent, which is weird since I'm overweight. What could be wrong with me?

My mom is trying to get a hold of my doctor, but I just wanted to see if anyone had any ideas.

Answer 1

These can be symptoms of a hormone imbalance such as with the thyroid (an example only).