UFO Sighting in Florida on July 15th 1999 – Dark and light grey with blueish white lights in a cirlular shape

July 1999. I was driving home from work from Crown Cleaners. I ran the second shop in Deltona. My son was 5. I remember thinking that I wanted to get home to him. I came down main street. Turned left then right on Garfield. That's when it happened. I saw it. Overhead to the left. in the direction of the Saint Johns River.... and left to our house. A circular shape with lights. I thought I was seeing things, but I know it was circular because the lights were in a circular shape. I then thought... that's not an airplane. I pulled over and watched it. It was high in the sky but I saw it. It hovered there for maybe 10 mins or so, then it was gone. It went up and was gone. I've never seen anything like it. Then I noticed off to the right.. which seemed like a smaller one but then I realized it was further up.... farther away... also then shot up..... and was gone. I was born in 1974 My father told me of a story when he was a teenager ( it was after his Father died.. so hes was about 15 or so. He was born in 1946) A UFO crashed in the woods next to his house by the lake. Military showed up, roped and blocked everything off.They told them to go home and stay away. But before that.... he and his brother saw a disk crash in the woods. A few days after the military had left... my Dad said that there was a huge spot on the ground... where nothing grew and it seemed almost burned. Nothing ever grew there again. This was in Winter Park, FL. He and his brother were not allowed to talk about this incident. Their mother ( my Grandmother) was widowed. I guess she didn't need any more problems. I have to be honest. I hope that it will not happen, though, I am concerned my boys may have experiences .... and not tell me. Just as my Father and I have never told anyone but each other.