Spotting or IB I can’t tell!!!!

I have no flow but more of spotting.

Sorry in advance if this grossed you out but I need to know if anyone bled like this and went on BFP. I’m due for AF today which put me down for 13 DPO. I had the similarities of this kind of spotting when I was 10 DPO (brown then pink/red, then brown and disappeared) Nothing for the next 3 days til this morning I wiped and it was pink with some red. I put in tampon thinking ok so it’s my AF... but when I pull out the tampon out, this is what I got along with clear mucus on it which was odd. Sorry for the yellow tinted as that was my urine stained (I drank water but apparently not enough)

I checked my cervix. It is medium and soft like lip. Clear mucus still. The only symptoms I have today is sour stomach, mild headaches, tingling under armpit by my breast & back cramp on right side.

I had AF cramps like (both side-uterine and back) last night. They come and go since DPO 10.

After taking tampon out, I checked and nothing. It disappeared again. Wtf???

Anyone?