I Feel Really Sick? What is this and how can I get rid of it?

I get stomachaches every day, but I'm not sure if this is just part of the daily routine. On Wednesday, I was at the barn my mom works at doing some chores, and I overheard the owner and one of the instructors at the farm talking about how someone that was really sick was there the day before. Apparently they threw up and had diarrhea in the bathroom for a long time. I used the Bathroom before this conversation not knowing. My mom said I'm fine and I didn't get it, but i'm not so sure. today, My stomach made weird gurgling noises and I ate thinking i was hungry, but now i feel awful, warm and like I'm going to throw up. Am I really sick, or is it just part of the daily regimen?