saw 5or 6 lights circling overhead object blocked out stars.

object was silent and very large, myself and a friend were walking in the same area 
we always walked, when I noticed 5 or 6 lights moving in a circle .The lights were white in color.I do not remember looking up at all, I do know I was frozen in fear,it was like they wanted me to see it.
When I looked out around the lights it blocked out the stars     it was a clear night,so I was sure what I was seeing,  
After 15 or 20 seconds I told my friend to look up,when he did the object went straight up and left the earth,  It did not vanish,we were both seeing the same thing,we took off running screaming,that night we  lost about 4 or 5 hours of time.After we saw whatever it was for some reason we were wore out and we just went home and went to sleep. The next morning my friends forehead look like someone put a softball under his skin,also I had a hole in my hip that had some kind of black object that looked like a rock . It was there for about 20 years just under the skin and then it seemed like it vanished,it may still be there.I have been having a lot problems both physical and emotional,I must tell someone.
We suspect that this report is an attempt to hoax.  PD