So I met this chick at the office and we spoke for about an hour. I asked her if she liked wine she said yes then told her I had a great bottle of wine at my place and asked if she'd be interested in joining me after work. She said she was busy that day but would like to in the future. So as I was about to leave I got her number after I got back home I just texted her "Eren :)"

I was wondering if that was a stupid thing to do as I did call her number next to her when I got it. What would you recommend texting her next?

Edit: She texted back "ok, Eren saved it"
Idk she seems kinda cold, how should I text back?