This is my very first pregnancy. I am six weeks as of today. This being my first pregnancy I am naturally a worry wart about EVERYTHING I'm experiencing. I was told cramps will be normal, but I am curious as to who else has had these. They feel just like I'm about to start a menstrual cycle but only last for a minute then go away for a few hours or even a day. Anybody else going through this? Should I be concerned? or am I just over thinking things? Any information will be helpful from my fellow expecting mommies!