13 dpo no af

i was suppose to get my af on halloween but then glow changed it to nov 1 and nothing so glow changed it too nov 2 and still haven't got it .i tested on the 30 and 31 and got what i thought was a line but it was an evap .Heres my question my lp phase is normaly 11 dpo or 12 dpo and no af ,and here i am no af .I have no cramps like when af comes nothing .I did take geritol tonic and i wondering could it change my lp phase .