My dd's approaching 3 and about 30 pounds. I don't carry her all the time anymore, but do it probably a few times a week. I just found out this morning that I'm pregnant. Today was a snowy, yucky day. I carried dd to her swim class and now I feel crampy. I think it's just normal early pregnancy stuff, as well as nerves about surprising dh with the news tonight, but I wanted to make sure it's not from the babywearing. Any advice? BTDT?