So basically my period was one day late. I took a test and there was a super faint line on a frer. Got slightly excited but then period arrived literally within 5 mins of the line!! I’ve had chemicals before and assumed this was another. Period was normal.
One week later feeling slightly sore nipples and a slightly nauseous I tested again which I’ve never done when only just finishing a period but just had a feeling to test and the line is still there ? Did another this
morning and still a line 
Fractionally darker and I mean fractionally - (still almost invisible) but it’s there. I’ve had chemicals before and line always goes within a day or two. Has anyone eles ever had anything similar? Don’t think I’m pregnant and if I miraculously was the period was normal quite heavy and with such a faint line after a week I dont see how it could be viable but I’m slightly worried now by this line 