Wishful thinking or possible?

minxii
So about 4 days ago i took my last pregnancy test. Ive never had a problem with false positive on these but i know alot of people have... I got a faint but distinctively pigmentented positive. The day before that i got the same thing. Today i am due for AF im halfway through the day and she still hasnt shown but my girls have been sore and ive felt sick off and on for days. Im hoping she doesnt show up so my fiancé and i can make an appointment.