Coronavirus Concern

The CDC said to prepare for an outbreak and that things could get bad over here. I’m 26 weeks pregnant with a 1 1/2 year old and I’m terrified. I may be over reacting idk but this illness really freaks me out because my child is so young and I’m giving birth in a couple months so baby and I could be at risk because our immune systems just aren’t as strong. Is anyone else concerned?