The testes develop inside the abdomen and then descend through the inguinal canal in the lower part of the abdomen (groin) and come outside the abdomen in the scrotum. Hernias occur due to weakness of the posterior wall of the inguinal canal. Thus a hernia is due to a defect in the abdominal wall and will not cure naturally. It will get bigger with time. At present the hernia is reducible but there is a possibility it may become irreducible in future and cause intestinal obstruction. It is advisable to get operated soon at a time convenient for you. If you develop pain in the hernia or irreducibility, then you must see your surgeon immediately, as it will require an emergency operation. The presence of an inguinal hernia should not have an impact on married life. Whether you tell your spouse or not is something you must decide, but it is good to be honest and open with someone with whom you hope to spend the rest of your life.
Exercises and belts are not recommended as they may worsen the hernia. The two testicles are not always at the same level and this is of no significance. However, if you continue to have pain in testicles, please see your doctor.