Hi i am Dr Ahmed Aly
thanks for using healthcaremagic site ,
I had gone through your question and understand your concerns ..
In my opinion it is a sort of perineural cysts that are asymptomatic and may be found at birth , fall , overexertion or heavy lifting on your back or neck .
Usually they are asymptomatic and may resolve simultaneously or treated symptomatically by painkillers like advil
400 mg when needed , hot massaging with topical gels , physiotherapy
and some B12 vitamin supplementation will be effective for now .
For my patients i may suggest MRI
and CT spine for proper evaluation and management .
Please click THANK YOU and 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.