Due to an accident in 2005, I have a crown on my front left tooth and a porcelain veneer on my right front tooth. The new crown was placed about 5 days ago. It feels a little loose when I wiggle it and I often have a bad taste/ taste of blood in my mouth. When I woke up this morning there was dried blood between my two front teeth. Also, the new crown feels bulky on the tounge side and I can't stop messing with it! I'm In need of some advice. Please help.