is it a good sign when date says she will give some thought to our next get together?

Question

Also said to connect early next week.

Answer 1

It means what she says, she will get back to you after some thought,(a sensible thing to do before starting a relationship).  In the meantime, take the time to consider your own options and whatever you may want to say to your intended partner.  She has given you a lifeline to consider for yourself, make the most of it!