If things got to that point, where words are no longer effective, girl should just leave. Craziness of that level is only acceptable if she's a redhead.
You're always the one to initiate conversation, yet she texted you, for the first time, on Monday? That means you texted her first on Tuesday and Wednesday? Bro...you haven't known this girl for a full week, that's not enough data to state "always" anything.
Enter a holding pattern. Communicate every third/fourth day, enough to keep contact, not enough to have in depth conversation. If she can't go out after those two weeks, drop her.