What would you do?

So my repeat Csection is scheduled Jan 3 but just recently my 2 year old, my Fiance and myself have gotten really sick with bad congestion, coughing, runny/stuffy nose and trouble breathing. I can’t imagine having baby and him getting this sickness. My son and Fiance started taking antibiotics today but i haven’t taken anything but Benadryl. I go to the doctor tomorrow to talk about my csection and hopefully see if my doctor can call me in some meds. But my question is , would you keep the csection scheduled for the 3rd or would you put it off and schedule it for a later date? (due Jan 12)