I couldn't sleep until 6 am this morning and woke up at 11 am. I have felt all groggy and really out of it. I'm seeing small dots and the light really bothers me. Is this normal? I haven't really drank water today either. I always think I'll faint, collapse or have a seizure because of being so sensitive to the light and when I go indoors to more dim lighting I see auras and dots.