Positive home pregnancy test negative doctor test soo frustrated

I took two home pregnancy test yesterday both were faint positives . So I went to the doctor they did a urine test waited the 4 mins came and told me my test was negative . They also told me that a second after the 4 min mark they saw a faint line and threw it out . They said they couldn’t go based on that answer . So then I decided to go to take another 88 cent test from dollar tree because I know what I saw the other day and there was another faint line . Btw my period is due in 2 days . Has this happened to anyone ?

My test after the appointment