Pleas helpp TTC CONFUSED!!!!?

I am currently 7 DPO, I ovulated on CD 15 & I am on CD 22 i have benn have lots of twinges in my lower abdomen, constant "erflies" in my stomach, yesterday i experienced lightheadedness/dizziness. I've been having dreams that i get my BFP which i normally don't dream! Also EVERYTHING tastes really salty & i have had a lot of creamy white CM!!!! I keep telling myself I am not but i feel so strongly that this is my month! Are these early PG symtoms? Every month so far i think its my BFP but then AF shows up..But this month it's different i just feel almost like I know im going to get my BFP but i keep telling my self it is only AF symptoms so i dont jinx it LOL