Around 5 weeks

Keeleigh • Mother Too 4 Boys. 💙 Have An Amazing BoyFriend 💏

Hi I am around 4weeks 5 days by this app. And around 5 weeks on the other app. I am having a few cramps at the bottom of my belly and top of my legs. As if my period is coming but I know its not. I never had this with my last 3 boys. Is this normal. And feeling tired a lot too and just ache is this normal?? thanks