please dont be afraid. if the nurses are professional, it will be fine. i am sure it is nothing they havent dealt with before. when i am having to deal with stuff like that, i always make sure to tell them how anxious i am first, hoping they will treat me nicer. i have a drs appt monday and drs terrify me. i have learned to call the office ahead of time and tell them i have a severe anxiety disorder and i need a dr that will understand and can work with me. most people like to help people who are scared.. not always, the secretary at my psychiatrist office is still an unfriendly *****. lol