Hello, I was involved in some strenuous activity 4 days ago. Since then, I have had pain in my abdomen that has gradually gotten better day by day. The pain gets worse after I have eaten. I can t lay on my stomach. There is no pain while sitting. Some pain when standing. No fever, nausea, vomiting, diarrhea, or missed BM s. Urine is normal in color. I am thinking it is strained abdominal muscles causing my discomfort. Please help! Thank you!