So, long story short, met this girl while I was traveling europe. Gamed her pretty well,and ended up sleeping with her that night. The problem is this, I felt like I started getting too beta, and could see her being more distant, so I tried to be more emotionally unavailable, and things got a bit better.

My problem is this. She's driving to come visit me this weekend, so I need some tips on how to control frame, and any recommendations to keep yourself from easing into that comfortable beta mindset that seems to be a bit natural after you start sleeping with a girl. Help?