Context: My stomach hurts so bad . Sorry for no post yesterday , I spent most of it hunched over in the bathroom puking my freakin ' guts out . I do n't know why , but I still do n't feel good .

Question: What might be the reason my stomach hurts so badly today ?
Options:
0. The stomach muscles are strained during violent episodes of vomiting .
1. My stomach hurts because it hit the toilet over and over when I puked .
2. My stomach hurts because I have n't eaten anything since I started throwing up .
3. None of the above choices .
Answer: 0