Positive test after 2 negatives

[Kay94]

Hi all, I tested positive for Covid last Monday, although I started having mild symptoms on Sunday night. I'm 29 weeks pregnant and on Tuesday late at night I became quite unwell with a high temp and heart rate, and was admitted to hospital for fluids and monitoring. They managed to get the fever down and baby and my heart rates down, and I came home Thursday morning. Since then I've had flu like symptoms but now just feel exhausted and have a residual cough/cold. This Sunday I tested on an LFT and was negative, and was also negative on Monday. Just tested again before a midwife appointment today and got a positive line. Not sure how this can be and looking for any advice? Thanks in advance!!

Hopefully it’s just picking up residual bits of covid left in your system, as it’s still within the 10 day isolation period, I doubt it’s a new infection.

I went from negative to positive too (on day 10). Two days later I was negative again & later had a negative PCR through the REACT study. All very weird.