Should I Visit The ER For A Possible Brick Wound After Giving My Dog A Shot?

hi i prick my self after giving a shot to a dog (dont need bleed and there is no mark of the prick did not hurt not sure i prick or just touch it , not sure if the are vaccinated or not because the dog was just given to my father inlaw and he was going in two weeks to check all that , should i go to emergency room