thanks for using health care magic.
From the description you have given, its likely
that you had compression of neurovascular
structures that is causing you to have the numb-
ness and feel pains after walking a for a while.
If the symptoms are improving, then its less likely
to be a severe condition that you should really worry
However, a small injury
can lead to devastating compli-
cations thus if you could visit a doctor for initial evalua-
tion and for at least an x-ray, you will be better re-
assured on the outcome.
Meanwhile, you could take some pain killers such as
and apply ice on the region daily.
Hope this helps you.