thoughts ?!?

Alright guys , I took this test and right after I put the pee on it waiting for it to show my husband yelled for me and distracted me and I didn't see it till a few hours after , can it be false ?? I searched it up online and a lot of people said they got side tracked also and it was positive for them and they was pregnant , I was told the line wouldn't show if it didn't detect it...and some say that it's not a running line that it's a actual line...