If your toddler had Covid (especially since the Delta variant), what were their symptoms? DS who is 3 started coughing out of the blue yesterday but has no other symptoms. I read the covid cough is a dry cough and his is phlegmy so hopefully it's not that but would love to hear your experiences. I booked a PCR test but am heavily pregnant so it's an anxious wait! Lateral flow test last night was negative. Thanks!