Hi, the last couple days I have been getting a stomach ache after every meal. My stomach starts burning, and I get very gassy. I have not changed my diet at all, the same food I usually eat without any problems. I am 15 years old and a guy. My parents told me it could be that I am eating too much, but there are many people my age that eat much more than me with no problems. Also, I eat ridiculously healthy, and my mom said to eat more like kids my age. What do you think is the problem? I have been having more bowel movements as well, instead of once a day it is 2-3 times a day. The last time I went it was almost diarrhea. I am not nauseous, and I do not have a fever. I do have bad anxiety, however, I NEVER get stomach aches from it. HELP!