Is it normal I said these wrong things to this girl?

You might still be able to save this, just depends how offended she was by what you said obviously.

Tell her your inexperience got the better of you, you listened to the wrong persons advice & you're sorry.
Explain that you're not just trying to get sex but you thought that was maybe what she wanted to hear.
Tell her the "good" parts of what you've said here basically...

Could be hard to convince her now but you can only try!

& don't listen to this guy again unless you want a hollow, lonely life with some STDs on the side.
You sound like you have respect for women so trust your own instincts...

You need to meet & get to know each other.
If sex happens that's a bonus but it shouldn't be your goal if you actually like this girl.

BTW how old are you if you don't mind me asking?
& where did you meet this girl?

If you want shoot me a message, I'm a gold member so you should be able to I think?