I saw a circular object with lights going around the middle of it.

I was about 5 or 6 years old and it was around lunch because my mother was making a egg salad sandwich.  
I was on the front porch eating a Kool-Aid pack with my fingers when I looked up and saw a circular object with orange lights blinking.  The lights were around the middle.  It was stationary and never moved from the position it was in.  
But thinking this was something I never saw before wanted to show my mother, I called her and she came out.  She looked up but couldn't see it and as I pointed up to show her where it was it just disapeared.  
She went back in to finish lunch.  I was surprised that it was gone and then started to feel sick to my stomach.  Thinking it was the Kool-Aid I threw it down and then started to feel dizzy so went to bed.  
That night my parents had to take me to the emergency room because I had hemoraged all over my pillow.  The emergency room doctors said my tonsils had ruptured.  I was spitting up chunks of blood.  
I remember thinking that the doctor was dumb because at the time I thought it was really the kool-aid.  
It wasn't until marriage and kids later that I recalled that event and wondered more about it.