I think you have pushed for answers way too soon.

You shouldn't be the least bit surprised. You keep dumping your feelings out there and you anticipated that she wasn't there yet... you knew deep down she wasn't there yet.

You feel better for having dumped your emotional mess on her but only for a short time... you are already feeling some panic and fear that you have cut your own rope.

She doesn't want to hurt you and I'm sure she feels some guilt for your sadness - she is ILYBINILWY... they often will tell you they can't get their feelings back or its too late... blah blah blah.

She just admitted she saw you changing but it hasn't been long enough for her to know those changes are real and are going to stick.

You kept pushing... constantly pushing discussing R and that pushes the WW right out the door.

Stop communicating via the app if you despise it so... do not respond to her texts... let her wonder what's going on with G.. and G you need to get out and GAL. You need to stop putting your emotional mess back in her lap.