Positive then negative test ?

[Foamybanana93]

Hi guys looking for some advise, had pinky brown spotting cd16 and 17, I’m not due on my period till Monday but have been feeling super nauseas, having diarrhoea and then constipation, my boobs feel like they are on fire and I’m having a few cramps and just generally not great, I took a pregnant test last night and it came up positive, I nearly fell off the toilet seat so took another and it came back negative ? They were only Internet cheapies so have ordered some first response tests and I’m at doctors on Monday anyway but has anyone ever experienced this before ? I’m super stressed 🤷🏼‍♀️

Did you use the same wee for both tests or did you wee again?
Try again after holding for a few hours and be aware that doctors tests are sometimes not as sensitive as those Internet cheapies

It was the same wee for both tests about 5 minutes apart so confused but going to try and wait till Monday when af is due and take another test and speak to my doctor about it 🤞🏽😌