Hello and welcome to HCM,
I can understand from your history that the pain in the liver
and gall bladder
area was due to the lung infection
The pulmonary infection
Now, you are suffering from pain in the splenic and pancreas
region along with loss of weight.
Loss of weight should be sought out.
A complete examination of the gastrointestinal tract should be carried out.
You should also take into account whether there is any history of weakness, loss of appetite or change in bowel habits.
You need to consult your doctor for clinical examination, relevant investigations and management.
I hope the answer is of help to you.
Kindly post your feed back before closing the query.
Dr Shailja P Wahal