Question - can things appear that werent there in the beginning right after the concussion? Like yesterday, when I took that yoga class, I had a REALLY hard time hearing the teacher...it was like the voice volume was the same as the volume of the fans in the room and the sound of the person breathing next to me - I couldnt pick out her voice in that environment???? Also, tonight, when sitting across from my husband at dinner, I noticed he had 4 eyes....if I tried real hard, I could make it go away, but i had to really focus to get him back down to his usual 2 eyes.....was this all just because I was tired or ?????