Hi I am Dr Fahim and I will help you with your problem
What i got from your Question are
- 26 yrs, male
- uneasiness in Left testicle
- for last 2 weeks
- aggravates on prolong sitting and
- relieved on activity or wear loose clothes
I need answer to these Questions for better diagnosis
- Is there any swelling?
- any dragging sensation?
- fever?
- pain on feeling the testicular cord?
- difficulty in urination?
I appear to be
varicocele (dilated testicular veins), it needs further examination by a
general surgeon. He may advise some investigations like
Ultrasonography scrotum which will tell the exact pathology.
I hope it will help you with your query. Do rate my answer if you like it.
Regards