Thanks for the query to H.C.M. Forum.
I am sorry to say that still , you are talking about concern.
Yes , you should concern as all the lymph
nodes are enlarged, pulse very fast , high Blood pressure
You know this means high temperature i.e. fever
and infection .
Consult operating doctor and get his opinion.
However depletion of potassium can be cured by simple infusion of potassium drip .