Is this even possible ?

Hey .

So I took a hpt just out of boredom yesterday and I thought I saw a faint line . So when I woke up today I took another one and I can see a faint line .(or I’m crazy ) . normally I would be so happy but I’m only like 4-5dpo today . I know for a fact it’s impossible to get a bfp so early and scared it might be either tubal or the tests are faulty ( one step tests from Amazon )

Can anyone tell me if they see a line like I do and is there a chance that this could be my legit bfp 🙏😭