Fat!!!

I think I became fat. Sometime\s I run around my home when I am free. I have to diet. I am working at ramen store. I often eat ramen and roast poke. I think it is high carolly. I cannot lose my weight. Most of people said me that I am smart, but in fact, I am fat. If I don't wear clothes, you understand what I say. I wanty to go to the sea in this summer, but I cannot go there if I cannot lose my weight. I decided to diet. I will eat more saladas. If you know good diet, please tell me how to do.