Been seeing this girl around six weeks. Things went great initially, i got her crazy in to me. Lots of good sex and intimacy. Suddenly starting at the beginning of this week things changed. Not answering my texts within an appropriate time and not calling me. Cancelled plans with me twice this week and when i get her on the phone always has to go real quick. Ive resisted the urge to be completely needy and am trying to play it cool. Whats the course of action here? Best to freeze her out or call her on her shit? How do i turn this around and regain control?