Screaming or howling

I found myself laying on my bed looking at my phone downloading some random application. I was thinking about a girl from the dream right before this. I then walked into my bathroom and looked in the mirror and noticed my teeth were all crooked. Specifically my right incisor was pushed out and to the left. I thought this was weird, but then I also noticed some greyish plaque on that right incisor. I started scrapping it off with my fingernail when the tooth broke in half. I immediately started freaking out, looking in the mirror I could see the roots still in my gums dripping blood. I picked up the tooth and started thinking about how awful an experience was and that I must be dreaming because it was so bad. However, since I was freaking out so much I was not able to properly identify the dream. (This is the only time I have ever questioned reality in a dream and not immediately become lucid). I started yelling and freaking out not knowing what to do. I grabbed my tooth and walked out of my bathroom still screaming. I walked into the kitchen and collapsed to my knees and then looked out the window. I noticed that there was some guy working on his truck out in front of my house. I noticed that the front lawn did not look like it should, I was confused but had already decided that it was not a dream so I knew that it was real. I looked down at the broken tooth in my hand and then back out the window. This time I was really convinced that it did not look like it should. I stared down at the ground and thought how this HAS to be a dream and then forced my self awake.