I think i just got a bfp with dollar general hpt?

i've taken a total of 3-4 today and all of them have some kind of line on them. i just took one and there was definately a faint line there but im scared it could be the reflection of the line. it looks darker, maybe it had color bc the control line is dark purple. also when i went to the bathroom i found that i scared spotting brown. if i am i'm thinking 11dpo. does anyone have any experiences with this hpt? it's called "baby".