Symptoms are indicating moderate chronic orchitis.
Start with following Homeopathic medicine:
(1). R - 1 ( 10 drops 4 times a day in 15 ml of normal RO Water) for 7 days.
(2). Rhododendron Q 2 drops thrice daily in 30 ml of normal RO Water for 7 days.
(3). Hamamelis Q 2 drops thrice daily in 30 ml of normal RO Water for 7 days.
Next Steps
Wear loose fitted trousers, lower, inner garment. Keep stool soft and easy with fibre diet.
Health Tips
Take nutritious diet, Avoid weight lifting, light exercise Daily, Avoid tamarind, sauce and mango. Avoid pungent spicy food.
Review after 7 days, You can consult me in person online through Practo for follow up.