Friday I took a test and it was negative then after a while I saw a shiny second line, yesterday took another and within the time frame could see a little something of what looked like a second line, today took another and right away got a shiny second line within like 3 minutes. Hard to pick it up on camera, but you can clearly see something on the negative. Anyone know what this means? Been getting this with all the Walmart cheapies I've used in the past couple days. Is it the test trip trying to pick up HCG but there's not enough yet, or should I buy a different test?