6 Days Earlier, I Was Sitting In A Park With

6 days earlier, i was sitting in a park with my sister , suddenly i felt a sting type pain in the back side of my neck. I touched my neck but didnt feel any thing. Even my sister said that there is nothing. So i thought it could be aubt or honey bee. But after that i thought about bat. But i never saw bats at that area. I have a mark in my neck. Please tell me that if i need anti rabies shots.