I can understand your situation and I am sorry for that . How may weeks are you pregnant ?
If the baby is not moving , definitely you have to have check up to know whether the baby is doing well or not . Keep yourself calm and try to feel whether baby is moving or not ..if baby is moving then ok . Keep a kick count chart . If not moving pls go to your hospital emergency department . Inform your doctor as you are having loss of smell so that they will take proper precautions while examining you .