It was a moon lighted morning, suddenly a very bright light mostly white and yellow in color appeared, was much brighter than moon light, most of light brightness then disappeared, a jagged edged wreath (doughnut hole) object appeared and was in many different colored lights. Object hovered a few seconds, then dumped many solid dark jagged looking objects from the saucer. In about 5 minutes a second object appeared out of the bright light, stopped and hovered, very much looked like the first object (wreath with jagged edges similar to a doughnut and hole). Saucer was totally illuminated in a different color than 1st craft, dumped large chunks of dark material over the sides of craft, then left area in a blink of an eye. Both craft vanished as soon as they dumped the dark material over the sides. I physically got sick, something like the flu that has lasted since. Did go to emergency room several days later, but they stated whatever I had was not treatable with medicines, it was not bacteria related, might be "virus" of some type.