So a week ago I swear I had implantation bleeding and got some faint positive test the 4 days after on 4 blue dye test but nothing on any pink dye cheapy strips. The past three days I tested positive for LH test. I have a few pregnancy symptoms that I got with my last pregnancy (been ttc for 3 yrs now w/pcos) like feeling beyond exhausted, lite bleeding after sex, gas, breast tenderness, headaches, neck and shoulder aches, frequently peeing, my hubby says I smell down there like how I did when I was pregnant before, hungry alot more, stuffy nose and probably others I'm not even realizing. I read after 3-4 days with sensitive test hcg can be detected but if it's been a week with no positive because idk if I can trust the blue dye test, has it been to long and means I'm just not pregnant and going crazy? Has anyone else taken over a week after implantation bleeding to get a bfp??