Faint lines

So ive been takin test since last thursday & all of them are doing the same thing. Showing faint lines. My first test i didnt pay attention to until after i threw it away so i assumed it was evap but then i took another and the positive was very faint but it didn't disappear. At that point im semi cautious but definitely didnt wanna get too excited or get my hopes up. Sooo today is my expected flo day & i havent started bleeding yet so i took a ept. my first test were first response & cheap dollar test.

Here is what my Ept looks like As of today. My positive is more visible than the other but im still a little hesitant abt it being true lol wdyt?