help ❗️ pregnancy tests ⁉️

I need help! I'm 16 and kinda inexperienced in this department... does anyone know of really good early pregnancy tests?
i'm about 7 days from my next scheduled period and have been experiencing almost all of the early signs of pregnancy, and would not be surprised at all if i was... considering my bf and i don't use any kind of protection except pulling out and we do it over 5 times a week... i have heard of first response early result but was wondering if that actually was accurate? 
Please no lectures about how young I am or whatever because I do realize I'm young but I realize my actions have consequences and I am more than willing to become a mom and get married at 16, my boyfriend (19, have dated altogether over a year... and have known him and been friends with him longer than that and is one of the best things that's ever happened to me and I know I want to marry him one day whether it be now or in 5 years... he feels the same about me...) is so fucking supportive and has a job, and I'm currently looking for one... we'd be fine financially stable and I know we would have support from family... I know it'd be hard but it's doable and we both want this in life... the timing is just a little off is all... but that's okay.