Advice please

Emily • Mama to a baby girl 👧🏼❤️

So I was due my period 2 days ago, for the last 2 days I’ve taken pregnancy tests and I’ve had 3 VERY VERY VERY faint but positive results by doing the pregnancy test strips. I’ve got others to check the tests to see if I’ve had line eyes but they can all see it too. However, I’ve had a negative clear blue test and a few negative others. Could this just mean that I’m really early? How long should I give it before I test again? I’ve currently got really bad heartburn & I don’t want any food (which is not like me at all) ☹️. Have any of you experienced this? I’ve booked in to see midwife but just hoping I can have advice in the mean time please.