stinging clitoris

sir i am a 22 years old girl from India. i feel a pain in my clitoris area(mainly in clitoris) like a pin is piercing in it.the pain is not continues but in intervals. mainly wen i getup after sitting ,when i sleep to one side, when accidentally hand hits to that place.it is a little severe pain.it started 4 days ago an afternoon.i am sorry to say i had a behavior of masturbation.in the beginning i did it seldom. but for a week till this pain started i did it daily once.now i have the clitoris pain.a pinching pain. this stared on 14th of June. i met a gynecologist and she prescribed me flavosip200. i took enough care like not to walk fast not to hit there and all. i was afraid to wash that area.on 15th June i felt a little relief and on 16th June i was 98% OK. but on 20th June it started again when i was in class. (i don't know weather masturbation the main reason for this problem).and i have it no also a little severe with a small irritation.i again went to the gynecologist and she prescribed me evion-lc for 2 weeks. what should i do sir now.i want an urgent remedy so that this gets queered fast and dosent come again.i have lots of exams and related classes coming on...
plzz help me........