Hi, I am currently experiencing what I believe to be a chemical pregnancy. Tested positive at 14dpo but lines were very faint, next morning got 1-2 weeks on clear blue digital and more of an obvious line on another test but tested this morning at 17dpo and the lines on both internet cheapies and clear blue early detection are pretty much disappearing and very faint. Clear blue still showing 1-2 weeks but I'm not holding out much hope and believe this to be a chemical. I'm just wondering how long it roughly took from tests fading and turning back negative for bleeding to start? TIA