High speed UFO Sighting

While out in the yard with the dog, I glanced up at the sky and notice a dark colored elongated teardrop shaped object speed through an opening in the clouds. It was moving at a high rate of speed, reentered the clouds and was gone in seconds. The object's flight paths was from West to East and south of my location. I didn't hear any sound coming from the object and there wasn't any contrails or noticeable means of propulsion. No flight surfaces where visible and the object appeared to be larger than normal air traffic common to the skies above my home. If I had to estimate, I would say it was about twice as long as an airliner.
I was unable to take any photos or video due to the briefness of the sighting. But I did think to take a photo of the sky for reference of the object location and cloud formations present during the sighting (making sure to capture landmarks).
I immediately went in the house and did a sketch of the object. It was flat black in color like a weathered car bumper. I will attach the location photo that I took for reference as well as the sketch I did.