Faint is still positive :-/

So I got the first one this morning with FMU. A very strong positive, showed within 30 seconds. I just did this one about 5 mins ago, a pink dye test, but it's only a dollar one from the dollar tree. The line showed within 60 seconds but it's faint. Do you think it's faint cause I'm still so early. I am pretty sure I am only 12 dpo and I am pretty certain I implanted on the 16th. Which means by the implantation date I would only be a week along. Tomorrow I am going to take another with FMU and I am buying a digital one tomorrow. I know a faint is still positive. I am just scared shitless worrying about everything.