Thanks for query,
As you say you are overweight
so go for blood sugar,fasting
this type of problem is there,
Reduce your weight,by reduction of wt your half problem will be solved.
If you are not doing regular exercise you may get sprain
,spasm etc often.
Go for walking,running,swimming exercise.
Take good brand of calcium,Vit B1,B6,B12.tablets.
ok and bye.