Hi, i was just recently at a school concert where the seniors were wearing flowers on there vests held up by pins. When my one friend walked by me his pin pricked me. I wasnt sure if it just grazed my skin or actually pricked because i was wearing about 3 or more layers of clothes. At this point im kind of paranoid that i may have caught something. Ive been having what seems like allergy symptoms such as like runny nose, watery eyes, a cough and scratchy throat. Normally i dont get allergies but I used to have them. Is it possible i got them back?Is it possible HIV could have been there on that pin?