Cramping

Kelina
Hi. I'm 12DPO and got my positive on 10DPO. So I've been having cramps since my O day and I'm still having it but it feels more like a stretching scratchy feeling and I've never had this and I'm on baby #5. I usually have no symptoms at all until 6 weeks when I start to urinate frequently but that's already happening. Anyone like this?