Did I mess things up with this girl?

I (M20) met this girl (F19) a few months ago because on of my friends invited me to hang out with a group. I only hung out with all of them twice, so I didn’t get a chance to talk to her much but I got her insta. I decided to just text and ask her out cause I assumed she’d reject me and she did. Last night, I met up with one of my friends and he told me that apparently that girl thought I was cute but thought it was weird that I asked her out without talking to her much.

The only reason I did that is cause I expected her to reject me and just wanted to stop wondering. Also, I couldn’t really talk to her cause we were always in a group and she was always talking to her friends.