Positive pregnancy test? I had sex 4th 8th and 11th. Over the last 2 days I’ve been doing tests as I haven’t missed pills but had terrible heatwaves in the UK so heat exposure was there (completely forgot and didn’t think anything of it), I’m on the mini pill. All of them were negative after the 5 minute wait but I’ve just looked back on them all and one of them now has the slightest line where the pregnancy window is. It’s so light and not the whole way through but is this just because it’s been sat out. Or what?! I wanna cry.