I had a LP done 4 days ago and the pain in a neck when Im sited just got worse today. It's really stiff and hurts more when I move head or talk. Is it normal? Or should I see a doc? Im fine when I'm flat in bed but can't work or sit at all...I do drink a lot coffee and water etc After a LP doc told me to go home stright away without staying flat for at least one hr contrary to what should have been done...