The same thing happened to me kidney stones and enlarged uterus. My uterus is contracting but my doctors want relate the two. It seems grim.
I do not think the two would have anything to do with each other. Depending on your age, an enlarged uterus can be caused by a lot of things. I am sure they have ordered an u/s-that will give more info on your uterus-fibroids?, polyps?, etc. Good luck!!