I am experiencing pain and tingling/throbbing from my neck all the way to my foot down my back and arm on my left side. Was diagnosed with partial onset seizures. Specialist was 60% sure of diagnosis. In a lot of pain right now and struggling to walk with a normal step.
Your pain will be related to cervical as well lumbar spine.  You can go for complete screening of lumbar and cervical spine with MRI and based on report visit orthopedic as well as Physiotherapist.  Here orthopedic doctor will help you on medication and if needed surgical view.  As well physio treatment will help to relax spinal soft tissues with ultrasound and spinal stretches. Take a good spinal exercise program for strengthening of your spinal muscles. If MRI is normal there may be deficiency of calcium and vitamin D.  So have that from natural supplement range.  You can also use hot and cold pack frequently in daytime. Usually it can not be associated with seizures.  Because classical symptom of seizes is involuntary movement of body part.  And that thing is absent in your case.  So I suggest following all steps as given above and look for good result.  Take care.