Me, my husband and our toddler have had cold symptoms for the last 4-5 days, we both then started with a cough yesterday so took a lateral flow (my friend had some spares as she’s a doctor) but we also sent off for a PCR the same day. Lateral flows were negative and to be honest it doesn’t feel worse than a head cold but then last night I totally lost my sense of smell and today lost taste as well. I know lateral flows not as reliable but surely one of us would have tested positive?