Before assuming anything; I would go to an eye doctor.
If after you have been to an eye doctor and all checks out, then reapproach your theory of these lights being that of angels and entities. These lights most definently do exist though so I'm not debunking what you are stating. Since you have previous record of having eyesite problems, you could have something new cropping up and you don't want to ignore it.
We'll all hope you're only seeing angels though!
