winces Ouch! Hope the bloodwork comes out okay - some of the tests can be real female dogs (if you get my drift) Good luck with it!
I've had enough blood drawn over the past two years not to freak out about it too much when they come at me with needles and tubes. I don't think it'll be that bad, really, but if it is, heck. More time to sit and play with JKR's characters, right? : )