Maybe you are uncomfortable. Maybe you are even sensing some red flags of possible problems down the road.
Maybe you need some distance on the situation. Maybe disengage some, do other things, get some perspective.
If things are feeling uncomfortable and potentially even disturbing, probably the best thing to do is get some distance. Do other things, find other things for your mind and emotions to focus on. You don't even need to hash this out with her, just do it, change your habits.
If you are uncomfortable with what is going on yet at the same time sorta thrilled and intrigued, be aware of that too. Think things over in the clear light of day with some distance and perspective.