???
I don't think you should count on "no contact" being a strategy for getting someone back. I think of this as a way to allow yourself time to heal.
If you want to maintain no (meaningful) contact without being rude, when she calls you or text messages you, respond by TEXT only, and say "got your message... things are good with me, hope you are well". That's it - nothing more. Do not send any messages that will require a response, and do not give her anything to ask you questions about.
Relax... I'll need some information first. Just the basic facts - can you show me where it hurts?