I ovulated sometime may 30-June 2. I got my first positive this past Sunday with the two lines and one of the lines was very faint. Should I be worried about this saying 1-2 weeks? This app says I'm 4 weeks and 5 days (which of course can be off a little since I haven't had an US yet and I'm not 100 percent sure when I ovulated), but I thought it was going to say 2-3 since I'm definitely a little over two weeks since ovulating. What's the difference between 1-2 and 2-3 if you're in the 2 week range since ovulating?