I also have an 'issue' with needles.
when I first went to be tested a couple of weeks ago, I thought the test was a blood test to start with, but it was a urine test. This calmed me down.
I then found out that I had to go back the following day for a 'proper' blood test. Spent the day and night panicking. Asked the first nurse what to do, and she said lie down as it would be better.
I have to say, being 35 years old, and the last blood test I had was 30 years ago, I lay there expecting the worst.
The 100% truth is, when I was told there would be a sharp scratch, I waited for it, when it came it was FINE. A minute or so later, I was told it was finished, and was amazed at how simple the whole process was.
I expect to be as nervous next time, but please, beleive me it is not that bad.