hungry

I just got home from school and I am very hungry. I do not know what to eat there is no foods here other than cereals. I mean there are a lot of foods but do not want to eat too much when I go to bed. I ate rice and pork adobo before I left the house to go to school and now but I am hungry again. It has been four hours since I ate. I think eating cereals with milk at night is okay. I do not want to eat too much food when I go to sleep in a few minutes. I would like to eat more rice but I am trying to control my self. For the past few days I noticed that I have been eating all the time. I am worried that I will gain weight again. Anyway cereals do taste good.