Hello....
As per your symptoms....it could be due to Cervical(Neck)Spondylosis....Also vit D & VitB12 defficiency can give similar symptoms...
So get yourself examined for the same....
Talk to your Homoeopath again....give all the details as to the factors which modify the pain, abt your temperament/Nature/Your likes & Dilikes, Sleep...Dreams, Etc....after which the Homoeopath will give you medicines which will help you at a general level...reducing the weakness & related symptoms....
Health Tips
Doing regular Spine Alignment Exercises will help....
Also your weight is on higher side, so reducing your weight...with Diet & Exercise will help.....