I'm one of the people that gets the second line all the way through the month, so it's possible you're a way off ovulating, but its also possible you're right around the corner. It can be useful to test all month round just so you know what's normal for you, and you'll be able to spot ovulation a lot easier. Be aware though that certain brands are more sensitive than others; I used a brand for this cycle and got strong lines te entire time, but this morning I tried using that, along with an Internet brand, and the line was a LOT fainter with the second type