Should I worry of getting HIV through something that I ate today? Read my details!?

This what happened. You ate melted er, not semen or another bodily fluid. You ate a jalapeno. Though spicy,they are benign. Sometimes they are green. Then you drank some tea with an undissolved sugar cube in the bottom. In your haste to eat the delicious potato, you bit your tongue. Unless the McCallisters was really doing something funny, I think you had what might be called "a normal lunch".