Yea it is normal with most pregnancy your body is going through a lot of changes just adjusting to having a baby growing inside!! If you start bleeding go straight to the ER though!!! Good luck and congratulations!!!
My doctor said it was totally normal to cramp as long as you aren't bleeding. I'm 6 weeks tomorrow, and I've been cramping for the past week. Doc said it is my uterus expanding and getting ready for the baby.
I had slight cramping on and off almost my whole pregnancy. Later on they will tell you it's just your body getting used to being pregnant and also your round ligaments stretching