Hi, thanks for writing to HCM.
Based on the symptoms in your description, I suspect either a soft tissue hematoma
or a fracture
of the metatarsal bones.
An xray of the injured area is necessary to ruleout a fracture.
In the meantime, follow the below mentioned guidelines -
* Rest to the injured area and avoid bearing weight on the foot
* Ice packing once in 3 hours to alleviate the pain
* Foot end elevation and active toe movements
* elastic compression bandage around the swollen area
medicines as needed
Consult an orthopedic surgeon for further workup and management.
Hope this information is helpful. Good day