Can pregnancy tests be false positive and how to use pregnancy test correctly?

Fam tell me why I went to the same er that confirmed my pregnancy got a new doctor this time and she tells me I got all these false positive clearblues wtf and it was in time frame baby this my very last one and the line continues to get darker took 7 pregnancy test different brands too

I may not be able to walk correctly and lots of things hurt, but loving my belly this pregnancy 🖤

So I miscarried at 5.5 weeks onMarch 6th. That's 5.5 weeks ago. I took a pregnancy test today. It said positive . Is it a false or positive test?

Okay question! I found out I was pregnant on New Year’s Eve and yes I took 6 at home pregnancy tests, all positive! I went to the health department and they did another test and it was positive as well and told me I was about 5 weeks. All of my tests were super dark and very visible that were positive. I go to the Obgyn in February for my first appointment. Anyways my question is is it possible for tests to be super dark and show up fairly quickly and to be only 5 weeks along?

My ovulation tests literally never go above .33. I'm always low. No positive pregnancy tests. I'm to the point of not wanting to keep checking and testing only for false hopes. I got pregnant one time in the last 7 years of trying and I lost them. I give up.

Is it possible to take a digital pregnancy tests and say not pregnant.... then take a regular one and say positive