I was scared out of my wits when I got my blood drawn for the first time. I was horrified at just the thought of them taking my blood. However, to my surprise, it wasn't nearly as bad as I was expecting. My fears got the best of me. A nurse tried drawing my blood on two different occasions a while back, and was unsuccessful both times because my veins are so small and deep. The vein collapsed both times. I ended up going to the doctor and she had a different nurse draw my blood. She said that this nurse was the absolute best at it.
They had me lay down on the bed, while the nurse was looking for a vein and putting the tourniquet on. My doctor was at my head on the opposite side, holding my hand and talking to me. She was very helpful and reassuring. The nurse got a vein the first try. I was scared it was going to be very painful, but it wasn't. Just a little poke. I didn't feel anything else. I refused to look at them taking the blood, though. That part really does freak me out because I personally can't stand the sight of my own blood. I can see other people's and it doesn't bother me (unless they have AIDS or something, of course), but my own just creeps me out. Weird, I know.
Anyway, the whole experience wasn't that bad. I felt good afterward, actually. I felt accomplished. Especially since I had been putting it off for so many years. The results came back fine, which was my main fear. I was afraid they'd tell me I was dying or something. But nope. It was a good day.