Curiosity killed this cat.

Bee • 21.07.17 👰🏼❤️🤵🏼 First miracle due Jan '19 💙

Ok so I dont know what to think right now. Been going crazy with what I think are pregnancy symptoms so decided to test early. I’m 10dpo. I only had a CB digital weeks indicator one so I had to take that. It came back Not Pregnant. But I opened it up out of curiosity and there’s definitely two lines there. I know opening it makes the test invalid but is this on its way to being positive? Should I test again in a few days with a FRER? Anyone else have this result and go on to have a proper bfp?