UFO Sighting in Chatham-Kent, Ontario on 2017-08-06 17:00:00 - Black floating orb, oddly moving.

I seen an odd cloud formation, i had stop to film during the day. and as far off as the cloud is i've seem with my eyes a black spot moving,i filmed and took picks. what is it.? it moves in.Odd shape. i see with.My naked eye it's a black ya black thing.. and camera video and pucsshow a lighter version. i seen other objects in years ago it was a sever balloon hot dog long shinny during the day slower moving seen twice. what are they.? seen along tne 401 one in chatham. about 2 years ago. am i crazy. what's going on out there?.