Hi i am Dr Ahmed Aly
thanks for using healthcaremagic site ,
I had gone through your question and understand your concerns ..
In my opinion your past accident may have caused a
perineural cyst which is commonly asymptomatic unless increases in size and thus the cyst or the lump itself wouldnt cause soo much pain but the compression done by its mass on your spinal nerves is the main reason for your symptoms .
For my patients i may suggest
X ray and
MRI to exclude cervical disc compression .
For now i recommend you avoid heavy lifting , bad sleeping postures , and vigorous movements . you may use painkillers like
advil 400 mg twice daily , hot massages with topical gels , muscle relaxants and spinal straightening exersizes will be fine .
otherwise visit your
neurologist for proer evaluation and management.
Please click THANK YOU and consider a 5 star rating with some positive feedback if the information was helpful. Hope the above information helps you,
Any further clarifications feel free to ask.