What’s with random bruises?

I guess I did not mention it previously, but I did in fact go to my dentist on Tuesday afternoon. My sister and I got there a bit late as there was an accident on the highway. Because of this, I didn’t get to finish all that I had to do in there. My appointment consisted of getting fitted for my mouth guard (to protect my from what I thought was grinding of teeth but my lovely dentist thinks its more “clenching”), getting fitted for a retainer for the crowding of my teeth, and also some cleaning. I got half of my mouth cleaned, but the bottom teeth need to be cleaned as well.

Different topic altogether…what’s with me getting bruises all the time? I never know how I got them! Check out my wrist:

Can you see it? What’s up with that??