She *may* be feeling unwanted and rejected. That is true. But just remember that there could also be 400 other reasons for her acting this way. Maybe she met another guy she likes as well. Maybe her cat dad. Maybe her job is stressing her out. Maybe she is concentrating on something with her family. Maybe she is worried about global warming. The fact is that you have no idea why she is acting "differently" in texts.
All this is in your head right now, so you just need to take a deep breath. Go out with her, have a good time, and if the feeling is there, attempt to express yourself physically a little better than last time.
Good luck.
Brought to you by Dating With Devon!