Based on the details you had headache during post natal period for which lumbar puncture
was done to know CSF opening pressure and to rule out any infections.
Now you have coccyges pain ( you meant to say pain in the tail bone).
Lumbar puncture is done at L3-L4 or L4-L5 vertebral
level.Pain secondary to CSF drainage will be at this level. Coccyx is the tail bone seen after sacrum
You should consult Neurologist
for the neurological examination and determine the level of pain
You may also require MRI lumbosacral spine with focussing on sacrococcygeal region
You require, analgesic
, neuralgic drugs and short cause antibiotics
You also need calcium supplements
, avoid weight bearing.
Hope this will help you
Dr Sandhya Manorenj
Hi tech City Hyderabad