Confused!! Helppppp!

Samantha • TTC #2. Mother to a beautiful baby girl 💕.

So I took a test monday (7dpo) and got a faint positive (1st picture) and then a digital test tuesday (8dpo) and it said not pregnant. I took my last test today (11dpo) about 5 min ago and it has two lines in it and they showed up right as the pee went through it (2nd picture). Is this a dud test since another line showed up going across? And does anyone else see the faint line going up and down?

Test from this morning