<human>: Give me the gist of the text in a nutshell

It's like every time I start dating a girl at some point I get thrown off my game and get confused on what her intensions are. In this case I feel like this girl is great really smart, attractive, driven , etc. and as confident as I can be, I Don't understand how she can be into me. I'm sure it's a self-esteem thing but I still need to do something about over thinking everything. Unsure if she just wants to fuck or something more. She recently came out of a long term relationship. live in relationship at that. I haven't had a serious relationship since high school. I think she's relationship material. But I want to get to know her more and date a bit ..get to know each other. just fucking is great but damn I like her.

She works w me in another department. We've gone on a couple dates. 2nd date she slept over afterwards (held off on actual penetration).Then on new year's eve  I went over to her house with a friend or a small get together. Only stayed a few hours then left and I woke up the next morning with 8 missed calls from her. She invited me later that night for a movie. We ended up in her bedroom within 20 minutes of the movie. 

Fast forward to yesterday afternoon I asked her out to dinner this weekend. She excitedly accepted.  And we planned for Sunday(tomorrow). Later on she asked me to come over later for sex. I teased her a bit about it then agreed and her and her friend ended up picking me up at 730ish we all  hung out, went to grab drinks, then I eventually spent the night. So yeah there's some more details for you. Shes been texting me today but I've held off even responding that much because I feel like I already been giving her too much of me. 
Should I cancel the date tomorrow? 

Should I just be comfortable and confident tomorrow on the date and eventually ask her what her intentions are and where this is going? Is it too early for all of this? I feel like things are dangerously close to getting stagnant.. help! I think I really like this girl
<bot>: getting mixed signals from girl. within a week and a half we've already slept over each others houses 3 times. we have a date tomorrow and i need advice on how to be honest without burning her out