Is it normal that i'm obsessed with elton john

I'm a 17 year old girl, but I absolutely love Elton John like how other girls my age are obsessed with One Direction. I've only been an Elton fan for about 8 months but I already seen him live. I was so obsessed that I ran through 10 rows to the 3rd row just so he would see me (he did). I have GIANT POSTERS of him everywhere in my room- I have over 3,500 picutres of him saved on my computer. I also have a couple of his T-shirts (wearing one right now) and I got pins, framed photographs, stamps, postcards, stickers, his autograph, old magazines, newpapers, DVDs, and books of him all over my room. I have almost all his music on CD, vinyl, and cassette, as well as an SD card for the car. I sleep with a little picture of him every night in my arms (it helps me sleep) and I kiss his pictures on average about 10 times daily. I literally have a nude picture of him. I have a diary where I write my thoughts and feelings about him. I also have written 3 books of fanfiction about him. I'm making my own fan website for him (it's coming along nicely) and I'm in 5 or 6 Elton John Facebook groups. I have an Instagram account dedicated to just pictures of him. I make art in school for him, I draw/paint/sew things related to him daily and my projects in school are based off of him. I learned 15 his songs on piano and a few more on guitar.
I know at 17, rarely anyone knows or likes Elton John so this is probably abnormal. Especially to be THIS obsessed with him. I like other musicians, and I do other things like dance, walk my dogs and hang out with friends, but at least half my day is spent thinking about Elton John. I know he's 70 now but I like him in all eras and I think he's the cutest person ever.
Am I even remotely normal or hopelessly pathetic? :/