Taurus man Pisces Woman

Hello everyone need a little help I'm a Taurus who just met this nice beautiful Pisces woman on my way to work. We talk daily on the train heading to work and went on one date to the movies to see the joker (great movie by the way) so the issue is now when I hit her up on Facebook I get no response she doesn't look at my messages. But she looks at my stories so I don't know does she just need alone time? Should I fall back? Find someone else? Just kinda ***** I really like this girl and we've even talked about being intimate and possibly more in the future I hope.