Is it possible to get a false positive pregnancy test?

Anyone see a second line? Is it my eyes playing tricks? 6 dpo. Possible to get a positive so early?

So I went to the doctors 09/1/23 and tested positive for pregnancy, but had a very faint positive. I was in disbelief, so a few days later I tested myself at home today 09/5/23 and it came back negative. Am I pregnant? I’m so confused. Has this happened to anyone. Can u get a false positive at the doctors?

Is it possible to get a positive pregnancy test at 9 dpo? I had a miscarriage in September so I'm just nervous about all of this 😅

Hello moms so I had a miscarriage back in February and I think I’m pregnant again I took a pregnancy test yesterday and the line was faint but I’m not due for my period for atleast another 4 days so taking this test is early. As the doctor told me not to try again for atleast three months but it’s only been two months is it possible or could it be a false positive. I’m sooo scared to go to the doctor and also scared if it’s true that I’m pregnant I dont want to lose it again 😔. Anyone had similar experience?