Help?

Hey, how are you, I wanted to talk about my actual relationship since I don't know what/how to feel.

im a 17 year old, and she's three months older. We met in school 5 months ago id say. 2018-2019 school year I was on a exchange year in Germany, and she just had moved into my school here in my country, so we were completely strangers when I came back. Mmm, I've also need to add that these exchange year was very hard for me, i realized who were my friends who weren't. And long story short, I realized I never had.

so yeah, I'm back from Germany, thinking everything would be better, and guess what, I got in the same class with those "friends", oh Man, I felt terrible. Hiding my depression was normal for me, so no one really noticed,

after 1 1/2 month I was just focused in surviving, I've never been happier in school, but at the same time depressed in my whole life. And this day was a meeting for my whole grade. So I was there sitting with someone I probably hated but couldn't say cause he was a "friend", when I see her walking in. Dudeeee, I instantly realized she was perfect, so every now and then I looked at her without paying attention to the presentation.
I was truly intrigued cause I've never seen her before in school, so yeah, I'll not make the story longer. I realized she was "new" at my school, and no one could "connect" me to her so to say. So I went for it, I asked her out without knowing each other. It went well.