Just been for an early private scan due to some spotting. Thought I was 10 weeks + 2 but apparently baby was only measuring 6 weeks +2 days. But had a visible heart beat of 167 bpm. Has anyone had this happen to them and all been ok? Had last period 26th January and got a quite faint positive on early clear blue test on day I thought period was due (24th Feb) got a 2-3 weeks pregnant on clear blue weeks indicator on 9th March x