Hello, I M Manisha . In 5th Month Of Pregnancy

Hello, i m manisha . In 5th month of pregnancy i admitted inhospital because of some spotting for two days. After that i was on medication of iron, calcium, powder, two time duphaston, caprogen depot injection in 7 days. Now 7th month is going on and i have cough, cold and fever. And doctor prescribed me here sinarest, cifixime,rentac- d, fercel-300 and D3BONand cbc test. So i want to confirm is this safe or not? And cbc is necessary or not?