Your response should have been “great text me when your free to get together”.
“I’m sorry I’m not interested in being friends with you.”
It’s not hopeless but it probably isn’t going change until she fears she may lose you.
Thanks LH. So just to be clear, it's OK to ask her when she's free to get together, if she initiates contact again? I ask because others on this forum seem to think that's pursuing, and that I shouldn't do that.