How should I interact with my crush?

There is a girl I (M20) like in my class (F22) for last couple of weeks we have been talking in class a little and texting some mostly 5-6 hours a week but I really made her a big deal in my mind. I want to text her everyday, but most of my girl friends says I shouldn't do it.

She is really shy and unlike her I am much more outgoing except for people I have a crush.

About the interactions first she replied to my story, then we talked about some exams I hurried to much and asked for a coffee date in our 2nd small chat and she left me on seen but later she texted me back. Last week it gone well we texted noon to midnight, she burnt her cookies while we were talking vice versa. I think she might like me but I don't know, Its been long time since I had this much of excitement from talking with a girl. I don't get this exacited normally (Its also been long yime since I felt something for someone)

TL;DR: Don't know how to interact with crush, she might like me back.

How should I interact with my crush?
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