Thanks for posting your query.
Your first problem is treated and don't worry.
Second problem is shingles
in the past and you have only marks. Shingles will recur only in immuno-compromised persons like HIV positive or patients on long time steroids
. Hence it is also not there in you.
Rash under the arm pit could be a fungal infection
, which could disappear with anti fungal powders and if needed anti fungal tablets. Pain on one side of rib could be costo chondritis
and will decrease with anti inflammatory medications. You should consult a dermatologist
for itching and orthopedician for rib pain.
Very occasionally shingles may occur without vesicles and may present only with pain. Hence please confirm.