I have recently returned from a long road trip. i came back and i began having abdomen pain & constipation, which then spread to my groin and testicles, and my inner thigh. the testicle pain only comes up when i have been active. what could this be?

Need to examine: It is not feasible to provide a meaningful opinion without taking additional history, physical examination and may be some tests. It would be prudent to see your doctor and discuss if you may be depressed. Counter-intuitive as it may seem, exercise may help. Start with low intensity exercise such as walking and gradually increase the intensity as tolerated. Wish you good health! - Have a diet rich