), that should be helping the
pain if it is
neuropathic. Also,
neuropathic pain arises from nerves, and not from injury to the actual sites of the pain. You do have visible injuries there, swelling and discoloration.
From another perspective, though, maybe this really is from MS, but it isn't neuropathic, it's from the spasms. If you are having major muscle spasms, that could really injure your feet, possibly causing swelling and bruising.