I was hit yesterday directly flush with my spine at a sporting goods store with a heavy plastic kayak being carried vertically. I did get s headache within 5 minutes and became nauseous later, especially laying down in sleep. Woke up nauseated, felt dazed all day, slower, Javier limbs . I ve had a few concussions so chalked it up to that. But just now, laying on my back to sleep I m feeling very nauseous again. Supposed to travel to cabin to tomorrow .