Thanks for writing your query.
After reading your post, I would suggest that you should continue physiotherapy
and traction as adviced by your doctor.
You can take pain killer like Ibuprofen
twice a day after meals along with muscle relaxant
chloraxazone along with an antacid
Doing hot fomentation and application of pain relieving gel on the neck will give some relief to the symptoms. Also donot use a very thick pillow.
I hope this is helpful to you.