I personally don’t see anything wrong with sharing some of the feelings, even after a week. I would keep it simple and maybe not share too strongly but showing a nice interest is always nice. A lot of people nowadays can be blocked off and if it comes off that you’re showing too strongly or pushing it can come off kinda scary. Some of us are just more in touch with how we feel in the moment and run with it rather than going with the flow a little and seeing where it goes. She shouldn’t have been so harsh about it. Someone will appreciate the honesty as long as it’s not aggressive overly attached. There’s definitely a line that shouldn’t be crossed super soon.