Confused!!

Jess
Need some advice i have had sore breasts for over a week so i did this test last week on wednesday and it came up in the timeframe and i did one the day after and it came up with the same line but on saturday i started bleeding and I haven't done a test since!! And with my other pregnancies I didn't bleed at all so I don't no whether it is a false pregnancy or not but I ain't bleeding no more so I don't no what to think!!