Help me read OPK Please!????!!!????

They're all the same 1 just different pics to get the best view both lines look the same not really bold but solid!!! The test directions say that if they're both a little light then it's a positive or if the test line is darker than the control line then it's positive!!! Only negative is if no test line of test lime is lighter than control line! Invalid if no control line! I read it at exactly 4mins cuz that's wen it says to and took pic at exactly 4mins!!! PLEASE HELP!!!