I haven't chased as much as in the past but I have still chased a little (the flowers and stopping to say hi/let her know about hanging out) . From the advise I have received on here and read i shouldn't chase.
it sounds a bit like youre over pursuing, Carguy.
this isnt a bpd thing, or even something that is unique to her. (generally speaking) us men often read too much into a given interaction, push for more, and women will tend to balk at that.
you have had some pleasant interactions. shes telling you that youre taking those interactions to a higher level, too fast, too soon.