dark saucer with bright blue lights landing next to souther blvd in florida

I was driving on southern blvd going west to Jog road. when I was approaching the light at the Haverhill exit my friend yelled "what the F".  (now I had already seen a "UFO" 2 other times in the last year but didn't really tell anyone about them cause they were not as significant.  my mom and sister were with me the first time and the second time I was with only my sister)  I looked where he pointed..  it was to the right side of the road and was slowly LANDING behind some buildings.  they looked pretty run down but it was dark and I don't remember too well..  it looked like a track discus and had bright blue lighting around the sides of it..  I plan on going back to the spot soon to take a look around.  maybe I mistook it for... cant imagine what..  I had my window down and started yelling at another person so they could see it too but they didn't hear me.  nobody believes me..  impossible to believe were alone in this universe and there aren't highly intelligent life forms capable of visiting other planets..  it drifted in slowly at a slight downward angle and slightly to my right.