... whereby she had a Tethered cord cut along the spine.She had been lying down for 3 days and when trying to get her to eventually sit up or stand, she gets light headed, nauseas & vomits. I have tried to sit her up little by litthe over the for the last 2 days, but as soon as she sits straight up she again gets light headed, nauseas & vomits. Please could someone recommend something or suggest how I could eventually get her up & about