So since 9 DPO I’ve been testing and getting bfn till today 12 DPO. Yesterday I had weird cramps and a lot of gas. Today I’ve had really bad back pain every time I bend down and out of no where I coughed and puked alittle. Barely at all. My nipples are also alittle but sensitive. But I had no AF symptoms at all and I’ve had creamy white colored cm since 2 dpo. My AF is due in 3 days do I still have a chance of being pregnant or should I consider myself out for this month?????