Did this test this evening on a whim. 1 year TTC, had a very brief light half day bleed 3 days at 21dpo which I presumed was my period starting early but then it stopped. Have a few very light symptoms but I know I am probably just hyper aware of any hormonal shift. The line appeared within the test window and is darker in person than the camera is picking up but it is very thin which is making me think it is an indent. I am afraid to get my hopes up and yet I can't help but hope a little!