hard to say really. how long are the cycles? cramping could be pre AF too...

that said, i had cramps around DPO 11-12 and onwards and got my BFP on DPO12...

unfortunately these kinds of symptoms are so similar between succesful cycles and AF cycles IYKWIM.

creamy CM is a good one to have too...kinda like moisturiser creamy (Sorry if TMI!!)