Hi Jainie,
Could also be caused by to higher levels; or something totally unrelated. Best idea is to see your GP or endo for some blood tests, to see what your levels are; and what's really happening.
Not a good idea to leave 'sweats' to chance, hoping they'll go away or doing a DIY
Hope you have a speedy recovery. In the meantime be safe, well and happy
Lotsa huggs
Catherine