Dear sir,
Your problems might be due to
vitamin d or
vitamin b12 deficiency.
Also you might need evaluation if you have any neurological symptoms as you have said that you have weakness.
Please get blood test
CBC, ESR, S. Vitamin D3, S. Vitamin B12, S.
Uric acidNext Steps
Share the reports and Please video consult with Dr Sachin Jain for further evaluation
Health Tips
https://www.practo.com/jaipur/doctor/dr-sachin-jain-orthopedist