Am I wrong for getting my hopes up?

Whitney

Yesterday I took a pregnancy test and I see a faint line (top) 9dpo ....so I went to the dr because I wanted the confirmation test was negative she did tell me it could still be early but I’m so impatient I took another test today (bottom) how accurate are these tests could they be a false positive I had miscarriage a couple years ago so I am trying my best not to get my hopes up but at the Same time I want to be excited!!!!