I have studied your case.
Due to compression of this nerve root
in spine there is pain in your ankle.
Headache is associated due to nerve compression
I will advise you to do MRI
whole spine screening.
For these symptoms analgesic
and neurotropic[pregabalin] medication can be started.
Till time, avoid lifting weights, Sit with support to back. You can consult physiotherapist for help.Physiotherapy
and interferential therapy will give quick relief.
I will advise to check your vit B12 and vit D3 level.
Till time you can continue your medication.
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.