Took a pregnancy text 6 days sooner

Desiree • Wife and Mother to an 11 yr/o boy and 3 yr/o girl, 1 miscarriage 4/6/20👼 TTC for baby #3🙏🏼
And it has one dark line followed by a light one I'm assuming that's a positive one, tried this app for one month and it actually is very much on point.