I think I love her?

I’ve liked this girl for almost 10 years and honestly I don’t see a future where she’s not in it even just as friends. When I think of my future spouse I think of her, when I see a couple kissing I think of her, and when I hear any love song I think of her. I talk about her to my friends and as I’m talking I sort of just listen to myself and I’m like holy shit man… I love her?

Edit: I haven’t exactly been pining for ten years. Her and I are good friends and I always just got butterflies around her and was super attracted to her but I didn’t realize I liked girls until two years ago 😭 I also didn’t realize I liked her until like last month. Also, I unfortunately can’t tell her I like her now because she just got out of a relationship so it’s like a super shit time.