It's due to post operative irritation of nerves and inflammation of tissues Usually not common after Laparoscopic repair.. But better avoid strenuous exercises and physical activity for atleast 2-3 months..Skin healing is faster and inner muscles soft tissues take much more time than this.. So better use binders like trauss post operative ly (mostly for open ones)

Postoperative discomfort after early resumption of physical/sexual activity is not uncommon. Pain or heaviness in the testicles can result from strain, minor swelling, or irritation of the surgical site or surrounding nerves and tissues. However, persistent or worsening pain must be checked to rule out complications like: 1.Recurrence of hernia 2.Hematoma or fluid buildup 3.Infection 4. Testicular involvement (e.g., referred pain or rare vascular issues)

Use scrotal support,avoid heavy weight lifting or excercise for atleast 3 month

Avoid for atleast a month

Get USG bilateral inguinoscrotal region.Use scrotal support. Avoid weight lifting for minimum 3 months

Get USG scrotum done Review with report