There may be a relationship.
Patients with vegetative disorders such as postural hypotension and essential hypotension can often have symptoms such as panic attacks, shortness of breath, sweating, no sweating, digestive discomfort, altered skin temperature and sweat dissimilation. In this case, the sweating is excessive at night, and the evaporation of sweat will inevitably take away some heat from the body, and you will have the feeling of a cold back. A visit to a regular hospital is recommended.