I’m so confused!!

I am 3 days late I’ve taken a PT about 2 days ago and I saw very faint lines but on a blue dye test which only showed up after the time frame.I then tried with a red dye test which had such a very faint line and after about a half hour.

Today I had taken another PT (red dye) and it’s negative but I’ve been having tons of pregnancy symptoms no signs of AF

Should I wait more to test or count as out ??