Planned parenthood said

HanaBee • TTC 👶🏽#1 after 2 ectopic pregnancies on 3/2017 & 4/2021

I took at home pregnancy tests with faint lines, then I went to planned parenthood today and got a negative the same day . Has this happened to anyone else ? I asked her if it was because I had already gone to the bathroom a lot today and she laughed and said no.