Aita for dating a 17 year old?

I just need advice so please help me out here. I (15f) am a 17(m) year old guy. Now, he makes me happier than I've ever been, and I love him more than anything. He treats me like a princess, is super respectful, and I'm his first ever relationship. Our relationship is very innocent but it makes me happy, he always makes an effort to travel hours just to see me, but here's the problem My friends say since he's two years older than me and will be 18 soon, although I turn 16 in March, it's pedophilia/weird.i disagree and am truly happy with him, but some of them insist, and are getting mad at me for dating him. Please help me. Was it a mistake?? Aita??