No sickness? Lucky you. Cramping is normal the further along you get, it's just your uterus expanding, don't be worried unless your bleeding as well.
I researched this quite a bit and it is very normal. Your uterus is expanding which causes a crampy, stretching feeling. You will probably be feeling this for awhile. It's a good sign, as long as you are not having severe cramping with bleeding!
thanks so much for the information guys (: makes me feel much better