Love is Scary

Well in 9 days it will be me and my boyfriends 2 year anniversary and I am scared out my mind. I can believe I have been with the same person for 2 years and I am not tired of him yet and he isn't plucking my last nerves. This could really be it but am I ready? I mean I know that we aren't getting married tomorrow but still this could be the person I spend the rest of my life will and I found him at 19. That's crazy! I know I should take it one day at a time but I can't help it I scared. I am scared that this could be it and I am scared that we could break up either way I am screwed. What to do, what to do. I know I just just chill or mack as he would say but the worry keeps coming in my mind. I don't know what to do. I don't want it to be weird but I am feeling a current way. I can't tell him this though it will ruin our anniversary. Maybe tomorrow when I see I will feel better but right now I am completely on edge.