Help, I love chocolate. Sometimes I can't stop eating it. I just binged on a big bar of it and now I feel very sick. I know it was wrong. I don't even want it. But if I'm a bit hungry, been out busy today for hours and just had a bit of cereal ages ago, had a square of chocolate and ended up scoffing it all.

If I go without chocolate for a day I'm really run down and can't explain it but must have more. It's like I imagine what smokers have if they're without a cigarette for a long time. I'm like this with chocolate.

It's making me unwell and I dn't even want to eat rubbish.

What can I do?