About two weeks ago, according to Glow, I had my fertile days. I had sex every two days during that week, some days everyday. I'm not 100% sure on my dpo, though. I guess it could be 10-14. This morning, out of curiosity, I took a First Response early detection test. I got an extremely faint line, like I had to hold it up to the light and look closely to see it. I wanted to run and tell my SO but it was so faint he would probably just say its a bfn, lol. When should I test again? I'm suppse to get my period in about a week. I don't want to get excited if I just had line eyes this morning.