Plz refer to my this post first

I am admit here in hospital for the past 6 days suffering from dry cough mainly. Now doctor says there is some infection. A harmful bacteria has entered the body and they are saying that I have to go through MRI and CT SCAN. They will give me an antibiotic meropenem which may be harmful and hence will take out blood sample time to time to check if it is working or not. I am very worried about my baby and my health. Plz advice me what to do. Sometimes I think that doctors here are exaggerating the problem just to keep me here for the ceaserian delivery and making money. Pls advise its genuineness and risk associated.