What are these pains??

[jarjar81]

Hey ladies...AF is due on Sunday and while I obviously hope the witch realises she's not welcome, I'm pretty sure she's gonna turn up...however, for about the last 4/5 days my belly has been feeling horrible...I cant really explain the pain...my OH keeps saying they must be AF pains but they're not cramps like that, they're really low and on both sides...the only way I could describe them to my OH was like I want to get inside my belly and scratch it...weird?? Also, had a night out last night for a couple of friends birthdays and after 1 JD (usually my fave tipple!) I kept getting waves of nausea and I also cant seem to stop eating!!
The thing is though, you know when people say you just 'know' when you're PG? I dont feel like that at all, I'm pretty sure AF is gonna turn up but just wondering what these pains could be in the meantime...any ideas??
Thanks
xxxx