Late for af

Crystal

So I’ve only been tracking my cycle since having my IUD taken out sept 4.. I was on my period at the time... so I started again 2 days before glow had it set... yesterday was 2 days before for this month and nothing and nothing today... I was having pain a couple days and sore breast also but now no af and all symptoms but breast pain is gone and still BFN... also I’m having some whitish/yellowish discharge... what y’all think??? Wait it out and test again later maybe or blood test... had 2 babies already and always tested positive within a couple days of missed af but that’s been over 6 years ago lol