Help me please

I am assailed by low grade thoughts. They attack me when I am down, and I am down because I am eating foods that lower my energy level and maketh me vulnerable. Literally, I am attacked. And I am unhappy. And these thoughts come to me and bring me down. they feed off me I guess. And it is hard to fight them because I am low. And I am low because I am undisciplined. And these thoughts tempt me into eating more bad foods. and they feed off this. I do not know why this happens, but I am susceptible. and not impressed with myself. Everything becomes a struggle. and my joy is superficial. please please please Ivan. stay vigilant. For eternal vigilance is the price of freedom from fear, weakness, poor thoughts, and sad being. Eternal vigilance guards my light, my energy, and keeps me resonating on the level of the love that created life itself.