HI,Welcome to HCM.I studied your query.I understood Your health concerns.
Based on the facts of your query,you seems to suffer-
Epididymitis with
Varicocele of the Cord( this is because of the
severe pain in back and testicles with heavy lifts or exercises.
USG/ of Testes with Cords / or / Chest CT- would clear ambiguity on this puzzle.
Recent dizinees and lightheaded feeling could be due to -
postural hypotension with Varicocele pain causing vaso-vagal, or could be with accompanied Gastritis with giddiness.
As the facts are very scanty,I would also suggest you to take
Second opinion from Surgeon,to rule out other causes which would cause such symptom/complaints,after physical/clinical examination.
Will appreciate writing your feedback review comments,to help the needy patients like you at HCM.
Good Day!!
Dr.Savaskar,
Senior Surgical Specialist
M.S.Genl-CVTS