See you had a dog bite.
The most important thing is to get yourself assessed for the need of a an rabies vaccine
according to your previous vaccination
Now you developed an area of numbness
of skin following the dog bite.
This can occur due to injury
to any of the superficial nerves.
This loss of sensation may take some time to recover. You can take nerve tonic in the form of vitamin b 12 supplementation.
I am sure it will help.
Dr Geetika Paul