Hey, you shouldn't worry so much :) Aches and pains are quite normal for me :) I get them every few days. The uterus is just stretching! :):) You are fine! Unless you are bleeding and in severe pain there is no need to get scared about it. I've just taken everything as it comes :) letting nature do what it wants and not worrying about it :) Just had my 12 week 3 day scan :) Everything was great :) @chesscarosex