A hernia: Many people who lift heavy things or work-out hard might experience abdominal pain. Hernias can be caused by overexertion or not weight-lifting properly. Overworking out can cause your abdominal muscles to tear as well.
Lactose Intolerance: When you can’t digest dairy products it can cause gas, stomach pain, diarrhea and bloating. Limiting consumption of dairy products or substituting milk or cheese with soy products can help you avoid this.
Gallbladder and Kidney pain: Many people confuse these types of pains because the symptoms are similar to both gallstones and kidney stones. You can get pain below the ribs and in the back. Your gallbladder is actually on the right upper part of your abdomen and when it’s inflamed you can feel a little ball that is hard.
Of course, if your pain is severe, don’t bother trying to figure out what the pain is, seek medical attention immediately. But, it’s important to listen to your body, especially after you eat certain things. Always speak to your doctor about any type of pain, that way he or she will be able to get to the root of the problem.