Hello,
Welcome to healthcaremagic,
From you query i understood that you may be suffering from neurovascular compromise after
fracture.
Because you have
numbness as well as swelling in foot even after 8 weeks of fracture.
Stress fractures are caused by repetitive actions or impacts to the bones.
Stress fractures can also occur wearing less supportive shoes or increasing your mileage.
Stress fractures usually heals without immobilisation.
You must leave your running or any other athletic activities for at least 6 to 8 weeks after fracture.
You have to return progressively to your activity after 8 weeks.
Now you may be suffering from
compartment syndrome.
so it is better to show this to your Orthopaedician immediately.
He may release the nerves and vessels from compression by edema.
You can prevent the further fracture by wearing proper shoes and limiting you activity for some weeks.
Hope this helps.
Take care.