I am slightly confused and worried with the pregnancy tests I am taking. I've been doing just cheap ones and have had a small progression in darkness but quite slight sensitivity 25mlu I took my first, first response today and 2 blaring lines. I know first response is much more sensitive but which test should I take as more accurate? After 2 chemicals I'm just stressing a lot and looking to see if anyone has more faints or blaring lines. I'm 16dpo today. Any help appreciated thanks!