Advice please!!

Hi ladies so i know it’s still early but I’m about 5 DPO ( positive OPK) ever since 3 DPO I started cramping yesterday ( I never cramp until 1-2 days before my period not this early) I also felt a wave nausea, and had food aversion.. last night I was craving sweets I never eat sweets like that.. I’ve also been having some white lotiony CM I know it’s early but can this mean anything? Anyone have similar symptoms this early and got a BFP ?