One step pregnancy test reliability

[Emz557766]

Ovulation 27th july , so only 11dpo but I got these onestep pregnancy test off amazon and im really confused as ive seen lots of reviews saying they got false positives . I used these in the morning and i got positive instant but then one negative all from the same urine . Has anyone had any problems with these tests at all please

Yes, I've used them and have found them reliable... Think 🤔 all looking good!!
Can do another tomorrow to be 100% sure!
But congratulations I think x

Fingers crossed 🤞 I've seen the negative reviews now so i don't trust them 😬 but also dont want to pay for better test till its more reliable lol