I'm pregnant for second time, something like 7 weeks, and earlier on had some nausea and vomiting, but now my only symptom is fatigue really (with my last pregnancy I had some nausea throughout the 1st trimester). I know everyone's experience is different but I was hoping someone could please give me some reassurance th this is normal? Worried if I book myself into an early reassurance scan it will be a temporary fix if all is OK and so want to sort of toughen up mentally if you see what i mean. Thanks for any insight.