9 DPO and a week before AF... what symptoms ?

What symptoms can I look out for to hopefully get n BFP. This morning at 2 I woke up with cramping pains. I hardly ever get cramps before AF lately. Normally I am just bloated and a small period of time of cramping. I will usially just take 2 tablets for the pain. But this month things are so different. My BBs is not sensitive. My smelling sense is messed up.... smelled kfc instead of a toasted egg and bacon sandwich. It is really hard. All my friends and cousins are pregnant. I dont want to socialize with them because it is baby talk everywhere. I happy for them but sad for my situation. As I am sitting here... I feel weird. Almlost like nausea but I burped. Sorry lol