all in my head?

Kendal
Alright ladies I need some input as I've been driving myself bonkers! Me and my husband have been very careful using protection because we aren't ready for kids just yet. We currently only use condoms, I'm not on birth control. A week ago today we had sex and the condom broke. How soon is too soon to be feeling any pregnancy signs. I've been moody as hell lately. Crying a lot. And feeling pukey without really having to puke. I can't tell if this is just a normal week before my period type stuff and I've never thought about it too much before or if this could be something more like being pregnant? Anybody else gone thru this too?