I think it's great that your daughter wants to buy you jewelry! Although I think telling her that at a point in your life someone hurt you and all that would be best, it is good that you told her she can buy you something else....that is not around your neck.

I admit, I have the same problem. I feel very uncomfortable and terrified when people are touching my neck because my ex strangled me. Like my bf now often likes putting his hand on the back of my neck...and walks holding on to the back of my neck like I'm his hostage or something...at least that's what I think of when he does that.

Hang in there and take care.