Numbness and pins and needle indicate nerve compression.
Due to compression of this nerve root
there is tingling
numbness in your leg and pain associated with it.
So I advise you to continue lyrica.Physiotherapy
and interferential therapy will give quick relief.
Core stabilizing spine exercises will help.
I will advise to check your vit B12 and vit D3 level.
Hope this answers your query. If you have additional questions or follow up queries then please do not hesitate in writing to us. I will be happy to answer your queries.
Wishing you good health.