Go to the nearest faucet and clean it. The report to a teacher and they will take care of it
I would say fear of pregnancy or hormonal urges tbh !
Phlebitis Definition. Phlebitis (fle-BYE-tis) is a condition in which a vein becomes inflamed (phleb=vein + it is=inflammation). The inflammation may cause pain and swelling. When the inflammation is caused by a blood clot or thrombus, it is called thrombophlebitis.