Respected user, hi I evaluated your query thoroughly.
*According to your narration it`s minor inflammatory tissue reaction following
friction or compression effect.
*Apply ice 2-3 times a day.
*
Analgesic tab. mor & evening after meals if more pain.
*Local application of
Neosporin ointment helps a lot.
*Avoid tight undergarments / jeans.
*Wear loose , cotton undergarments.
*Keep the penis clean & dry.
*Consult your doctor if needed after 1-2 days.
Hope this clears your query.
Thanks for using Health Care Magic & reviewing my answer.
Wishing you fast and speedy recovery from the same.
Regards
Bye dear take care.