Positive one day negative next

[Leala20]

I used Sainsbury’s pregnancy test and it came positive- not faint but a proper plus, over the moon as it’s the first time I ever got a positive result and took another Sainsbury test the day after and it was more fail. Clear Blue digital came as negative. Have you ever experienced anything like this? I bought two other tests but I think I maybe should wait a few days till I am due. My breasts are swollen and sore but this could be before period too.

*second test from Sainsbury’s was more faint not fail

Hmmm firstly, it may be too early for a digital to pick up the pregnancy, how far along do you think you are?

I say firstly because the only other explanation is that it could be a chemical pregnancy
However, i would probably stick to 1 type of test (FRER are probably better than sainsburys) and if the line hasnt got darker in 48 hours, you may need to prepare x

Thank you @Bearsmum15
I did a new test today and it was faint. My cycles are irregular so only if I compare to last month I am due in 4 days, I will repeat in 48 hours maybe that’s the best. I just cannot understand why the first one was so vivid and that was 2 days ago.