Please help

So according to this app and others I was supposed to get my p day 27 and nothing I didn’t Think much of it then say 28 still nothing . Started to get excited then late last night day 28 I wipe and tiny brown spotting . Today is day 29 and it’s a little more spotting but not filling up and pad and when I just got out of shower then nothing. I know water stops the blood flow but I was out . Anyways I have probs with my prolactin ans getting it under control but my do. Said not stop trying still could happen . Like Aunt Flo needs to come or something needs to happen. I am so sick of these mind f games . Ttc it’s been really rough and I’m so ready for the positive test