Anyone else with an extreme fear of needles?

I’ve been on the registry since 2019 and recently got contacted to donate to a three year old. I have an appointment to get my blood test soon and then wait before I get told if I’m actually a match or not. I’m wondering if there are any other people with fears of needles and what did you do? Can they prescribe Ativan before the donation and blood test? I obviously do want to donate but want to make sure I don’t make a fool of myself at my big age. I hope I’m not the only one 😬