Can neuropthy cause very sensitivity to cold the room can be 73 degrees and I am freezin, also sense of taste and texture of food altered load noise is very irritating.numb rectum with abdominal pain and hesidency urinating.severe burning crushing feeling not knowing where they are. Possible autonomic neuropathy? Been dx with small fiber neuropathy and emg came up negitve. Doc is very condensending. Ran blood tests all negetive. Please any ideas?