I did for a couple of days and when I detached she text me the next morning asking if a girl on my FB page was calling me and then she hinted at having 2nd thoughts and I asked if she was and she said yes.
OK, so just a couple of days was enough that she questioned herself. But as soon as she did that, you went back to the pressure.
She isn't moving towards the "plan" because she is unsure. But, be assured, every time you pressure her, she will get more sure.
Weeks, months, not days. If you want it, you can do it.