Ftm2015 - I'm only 8+2 so a long way off, however have already requested an ELCS due to anxiety, however mine is due to fear of needles / medical professionals doing things to me without my permission and the lack of control you have in a VBAC
I've had counselling twice in my life for fear of injections and the last time, it's been about a year. It's helped an awful lot, however there's no way I'm 'over the fear' and I doubt you'll ever be over your fear, but you could certainly learn to be OK with it, I feel.
I had 2 wisdom teeth out under general anaesthetic in January - I'd never had any kind of operation and I'm 33, I was petrified - not only because I would have a cannula in my hand, but also because medical people were doing things to me.... when I am under.. so I couldn't control the situation.
Honestly, I thought I would die, that I would be the one person in 100,000 where something went wrong, the one person where the surgeon would screw up, I'd die of blood loss, I'd have speech problems... and all the nurses would laugh at me and think I was pathetic for crying so much and being so scared over needles.
It was such a positive experience! Every single person was absolutely lovely, they didn't mind I was crying so much and did everything possible to reassure me. They let me do as much as possible (hold the oxygen mask on my face, read my notes as soon as I came round even though I couldn't focus - but I wanted that 'control'), didn't patronise me, helped me at every step of the way. I cried with relief when it was over as it was the absolute opposite of what I thought would happen.
Then on Thursday (3 days ago) I had my first ever filling which needed 2 injections - I thought the dentist would laugh at me, that I'd go to pieces, that the dentist would slip and I'd end up with damaged teeth...... It went amazingly well and it didn't hurt anywhere near as much as I thought it would. Also... the dentist was lovely and supportive and just put me at ease. I am still so proud of myself!
What I'm trying to say is, I totally get your fear - it can be all consuming and you can feel really alone, as if noone else can understand how petrifying it is. However I think sometimes, it's the thoughts in your head that are more petrifying that the actual event. Twice this year I thought I'd have a horrendous experience and twice I've been proved wrong - I'm utterly dreading my booking in blood test next week and also the ELCS due to all the needles, but I'm going to take each 'even't as it comes and look for the positives.
Maybe make a list of questions / confirmations you want beforehand? Confirm the anti sickness drugs? confirm what you want to happen if you start feeling sick? Confirm what the process is and when the most likely time you may feel sick, so you can be ready for the potential and act on it quickly?
You will be absolutely 100% fine, I wish you well 