I've just tested positive for Covid and so has my DD who is 18. I'm confused when our first days of isolation should be.
My DD had been in contact with someone last Monday (9th) who went on to test positive but didn't tell her until my DD told her she was. My DD felt rubbish on Wednesday but didn't have classic symptoms. She did LFT tests on Wednesday, Thursday and Friday which were all negative. Friday was the last time I saw her and I haven't been anywhere at all this weekend. She did a test yesterday which came back positive while I woke up feeling a bit rubbish. My LFT came back negative. We both went for a PCR and both came back positive. Does her isolation start from the day she started feeling ill (Wednesday) or from the test and does mine start from when I started feeling rubbish (yesterday) or from when I must have already caught it (the latest, on Friday).