Thanks for the query.
Its mainly anxiety
related and your anxiousness regarding the disease is making the condition more worse.
Please calm yourself, apply dusting powder.
this will absorb the sweat.
If there is sweating even from hands and it is troubling you, you can use aldry lotion.
Please meet a dermatologist
if it persists.
Let me know if you have any other doubt.
you can ask a direct question to me on this forum, following the below link.
Wishing you a good health.