question: hello doctor, i had hardcore sex last night. i used protection. however my  a small area just on the side of the penis has been swollen for about 15 hrs. no pain, no pain on touching , no pain on urination. less swelling when erect, although a vein around the area seems swollen too. should i use ice and ibuprofen? should i see a doctor soon? should i continue to watch out for it? can i still have sex?