VVF Line?

So I had a few symptoms early on (about 4/5dpo) then had what I can only assume was an implantation bleed. Took these two tests which I know is super early but I swear I saw something in 6dpo, then 7dpo (today) it seems clearer?

Would this be evap line or VVF positive? I know nobody can truly know the answer but just looking for some other opinions!

I also purchased a digital one, do you think I could use it yet?

Ps. Really difficult to get a clear photo, sorry!