I'm worried because my sister have a symptoms of covid, I told her to do a swab test but based on research you need to undergo swab test after 4 days of symptoms, but today is her 1 first day so we need to wait for another 3 days before she got a swab test. I hope that she'll be fine along the way, coz if she'll be positive, me and my niece were already exposed to her. I can't stop thinking and i felt like I'm having anxiety attack again. I hope this Cocid will end soon and we all back to normal life. Stay safe and healthy everyone.