What can i do for pressure in lower abdomen that is made worse by exercise?

Need more info: As it's not quite clear what is going on. It would help to understand what types of exercise cause this "pressure" sensation. Where the "pressure" sensation is like left, right or both sides of the lower abdomen. Is there a bulge in the abdomen, like a hernia. Are there any associated symptoms like gastrointestinal, urinary or pelvic symptoms going on. Consider providing more info.