Ms Bragg said she was subjected to controlling and threatening behaviour from her ex-partner Gareth Wyn Jones through most of their five-year relationship.
"I pulled up, got out of the car, and then from just in front of me, Gareth leapt out from the shadows, shotgun up at my chest," she said.
"I screamed. It was a shock but not a surprise."
SPOs were introduced in January 2020, just after her ordeal.
"Sometimes I think 'would that have made a difference to me?' But actually if here we are nearly five years later and these things still aren't being implemented, they're not making a difference to anybody."
Police say the orders are just one tool in their box of ways to tackle the crime, but Ms Bragg was critical of how they have been used.
"It's not a useful tool if you don't pick it up and use it. It becomes a waste of space in your tool box."
Ms Bragg said the five SPOs issued in Wales in 2023 was not enough.
"I think the bottom line is that the orders are not working and something needs to be done about that.
"Until stalking is recognised as the widespread issue it is, and until as a society we deal with it effectively. Wales is not anywhere as near as safe as it could be," she added.