Has anyone had this? I don't know if it's PMS or a pregnancy sign (6DPO currently) but I've been really crampy all week. It's all day but much worse in the evenings and at night. Sometimes it'll wake me up in the morning too. Seems ok during the day. Is this a normal thing or is my body just being weird? Is it a sign of something? It's like period pain on a bad day or quite early labour.