Okay so, 3 days ago, I ate at around 12 o'clock at lunch time. After school, I went to my friends house and ate nothing, even though I was starving. I hate asking people for food when I'm at their house so I usually wait until they offer. But apparently she wasn't hungry so I never ate. I never ate breakfast in the morning either. So I waited until lunch the next day to eat again, then I went to her house again and did the exact same thing. Yesterday, when I tried to eat lunch, I didn't have the energy to eat it because for lunch I usually only have a slice of pizza and a bottle of pop. Not much to keep you running for the whole day. So I went to eat something this morning, I couldn't eat it. My stomach started making all these weird noises and for some reason I just couldn't eat it. I'm starving here.

What should I do?