I have hit the wall

I have dreams about NOT having my band. I dream I can eat whatever I want and I can eat it quickly. Donuts especially.

I am in a real mess guys. I have no will power left and all I can think about is BLOODY FOOD.

I don't need it... I WANT it. I just keep wanting something tasty, something savory, something sweet... just anything.

I need some advice to help me psychologically about this as its my mind doing overtime.

Here are some things that I think are niggling me and making me want food:

Money - just worried non specifically about not having enough really
My pupils exam results - especially a grade 8 student
Finishing work for the summer - on Saturday I wrap up for the year... which also brings us back to money or the lack of for 6 weeks.
DS's home education - next year its year 5 work. VERY worried about his handwriting.
My brothers wedding on 9th August and what I will look like, feel like and who I will be seen by (eg B'hurst People from school who I haven't seen for years and who last saw me at 9 stone something and don't want to look like a fat gone to pot, let myself go mother - which indeed I am!)
About the amount of people in the house - 8! Us three and Sue, Lotse, Csilla, Lilli and Trish and the fact that people are living on our drive in a caravan for heavens sake and we only have 1 loo in the whole house!
My hair. It's awful.

Theres a starter for you... come on then, sort me out.