You cant detect pregnancy at
week one. Check yourself thats the
week you ended your last period.
Week 2 is ovulation,
week 3 is preconception, week 4 is sperm connecting to the egg. You are not pregnant before 3-4wks. If you tell hospitals you had a pos pregnancy test then they just say youre pregnant. With 9 total tests (if I read that right) and only 1 being positive its very likely to be a false one. Especially if you used a blue dye test. I would call dr and set up a real appointment.