Help ladies

Keke

So I'm officially 2 dates late from af, went to the Dr Thursday and they confirmed the sac on the vaginal ultrasound. Im still testing but all my test are very faint still. I went to the store and figured a digital would put me at ease..it says not pregnant. I KNOW we aren't supposed to take it apart but I did because my heart sank. I see the the line it's also faint but noticeable. Someone please ease my mind and tell me what the hell is going on.