Sick/injured Guinea Help!!!!!!!

[Kyfila]

HAVE A 7 MONTH OLD GUINEA THAT HOLDS HIS/HER HEAD STRAIGHT UP TO THE CEILING, HAS NO COORDINATION WHEN MOVED FROM POSITION DOESN'T WALK DOESN'T REALLY MOVE EXCEPT TO STRAIGHTEN SELF UP RIGHT. ALL OTHER BIRDS ARE FINE. DOESN'T SEEM TO SEE ME WHEN I APPROACH, PUPILS DILATE WHEN IN LIGHTSEEM O.K. I'M AT A LOSS AS WHAT TO DO FOR THIS BIRD...... HELP PLEASE!!

 

[Cindiloohoo]

Could it have gotten hit on the noggin?

 

[Kyfila]

I Wondered That Too Since It Is In With 3 Other Guineas And Some Small Seramas. His Pupils Dilate But He Doesn't Show Any Fear When Picked Up And Doesn't Seem To See Me When I Approach Him. I'm At A Complete Loss What To Do For Him....