I would be pleased to answer your query .
thanks for the query posted.
Your symptoms are suggestive of a Vasculitis .
This is a small vessel vasculitis
(inflammation of blood vessels in the skin) caused due to a variety of causes.
It can result in the swelling of the toes and bruise
like appearance .
I would suggest that you should book an appointment with the Dermatologist
to examine your foot clinically .
Other conditions like Gout will need to be ruled out .
Thanks and Take care.