I had and hear period type cramps are normal. The hardest thing is that AF symptoms and pregnancy syptoms are all similar so for all of us TTC we drive ourselves crazy. If it is too much and causing to much worry just go to your doctor and have them check it out
It's normal I asked my dr when I was having them and looked on line for everything just relax and don't stress good luck and congrats.
Doesn't sound like anything bad to me. When I was pregnant with my son I thought that I was getting my period because of the mild cramping that I felt for a while. It is most likely due to implantation. Don't worry about it. As long as it isn't accompanied by red blood (a little brown or even pink is normal), then you're baby is most likely just fine. Congrats!