I need opinions

So when I was about 6 I was molested by my brothers friend, he would've been between 12-16 I think. He was pretty drunk and I was laying in a bed in my lounge room watching a movie. He was saying it was his bed and me being 6 or so and stubborn af was like I was in it first so it's mine, he ended up laying next to me and after a little while grabbed my hand and put it down his pants.... I recoiled because pubic hair was new to me and I was like wtf, he then sorta fingered me. I've never told my mum, dad or brother, lots of my friends know and my brother's current gf know. This hasn't fucked me up in anyway that I know. I'm in a relationship and have never had any problems doing anything sexual. Should I be fucked up about it? Could I have problems later on?