Hi Dear!!Thanks for your query to HCM.
Read your query and understood your health concern.I feel concerned about your health issues.
Based on the facts of your query, You seem to suffer from-
Post-Ejaculation flush- with overcirculation.
If balls are not painful on pressure, check with Gp doctor for to rule out any
Hydrocele, which is painless lump of
scrotum.
Don't worry its not Cancerous. And could be treated with Hydrocelectomy if needed from Surgeon.
Don't overindulge in sex at this age.Keep abstained from it as far as possible to reduce testicular
redness.
Hope this reply would help you to plan further treatment with your doctors there.
Welcome for further query in this regard if any.
Good Day!!
Dr.Savaskar M.N.
Senior Surgical Specialist
M.S.Genl-CVTS