I poas this morning. The test says check it after 5 minutes. I looked after about 3-4mins, and saw nothing. About an hour later I remembered that I hadn't looked again at 5mins, so of course then I looked, and there is the faintest of faint lines, I think. I started researching the differences between evap and faint pos lines. I didn't find anything super helpful. So, this afternoon I decided to do a little experiment... I dipped 2 sticks. 1 in tap water, and the other in my pee. After 5 mins, the pee dipped stick has a line just like the one from this morning, but the water dipped stick is snow white. Thoughts??
***Update! New pics from this morning 1/18: