No af

Ok so AF was due 13th September she didn't show Monday I got slight pinkish discharge when I wiped once nothing since before AF I had cramping extremely sore BBS I had my usual migrane after discharge so I thought she was on way nope she hasn't arrived now I have sensitive nipples n nothing else I'm trying to wait till Friday before testing but its hard I'm hoping I get bfp as my oh birthday next week and would be a lovely gift for him just want to know if anyone else as had this and got bfp