For example, the icon fell out of the blue, then some other garbage. Maybe I'm making this up and should I ignore it? But I have health problems.
Last night I accidentally woke up and began to peer into a chair on which clothes were lying and somehow a silhouette of a creature loomed, and after it began to blink, it did not disappear. I got very scared, turned on the light and took my clothes off the chair. After that, nothing appeared.