First Relationship

So I'm in grade 12 and I finally asked who I liked out, and for prom. It's the second day we are dating and we kept it on the low down (test the waters first) and I am wondering if texting her everyday i.e. After school about meeting up or something is too much?

Also any advice in general is welcome this is my first relationship

Edit: had to do it on a throwaway cuz my friends know my main account, also is it too soon to start saying good morning and good night cuz I already did that e.e?