HELP ME UNDERSTAND THE TEST PLEASE!!!

So if when you test for pregnancy on a urine stick if the

second line has any kind of color to it it would be positive

right not an evaporation line????

I've taken two test one at 9 PO and another at 10 DPO and

both of them have a very faint pink line the line is a eye squinter but it is there and it has color just wondering if I

should go to the doctor to get tested or if I should continue

to wait or if the test is really negative .....