The worst time I had was at your age and I moved back home and it was not with my mom but with my dad. I had irritation with DAD, and to get over it I ate too much.
It too seemed like a spell I was going through. He seemed to be old and I was an adult and the happy DAD Daughter thing being over caused me to greive. (he greaved also but never admitted it)
Living with your parent after they are older is a pain in the you know what.
I will say, looking back, that was a reason I went from 130 pounds to 185.

I know it is hard to believe but this is what I think was true.

I hope you start to feel better. I hope you admire yourself. I had admiration for "ME," until sometime during the day OLD Dad said something stupid to me. (mild stupidity is even enough) Why do my folks earitate me so much. I love them and hate them all at the same time. Just living around him had me gaining when I was 20, even if I ate hardly nothing.