I am so sorry you had to go through it. I also had this procedure and I feel your pain and your early hours shaking. You are not alone!
I believe, until someone takes the NHS to court because of this procedure, they will continue inflicinting pain on women in the future.
As for trusting the NHS, we share the same feeling. But even after this is resolved, the question remains, how can you trust them with anything else? 😕
Again, so sorry that you had to go through it!