I’m exactly the same I had my op 12 weeks ago , I can’t even have a blood test I’m that scared , you walk your self down to the op room I was literally shaking but honestly I can’t believe how much I worked my self up over nothing !! You lay down and they talk to you and there is that much going on around you honestly you don’t have time to panick! The Canula in my hand didn’t even hurt and it was so fast I didn’t have chance to panic . Your mind is on other things honestly I would get them done again tomorow ! Even when I woke up I thought it still being in my hand would freak me out but it didn’t either there’s to much going on to worry about little things like that xxx