Early scan advice

I am currently 6weeks 2 days according to last day of my period and due to a complex family history of miscarriage I am considering booking a private early scan.

I might possibly be having one on the nhs at 8 weeks but due to my husband not being able to come with me I think I’d rather have a private one before it so he

Can be with me just incase it’s bad news. I haven’t had any symptoms to make me think this is going to end badly however I haven’t had any pregnancy symptoms whatsoever at the minute which also worries me.

I am just wondering from experience when would be the best time to book an early scan? I don’t want to go too early and risk not being able to see anything causing more stress and worry.

Thank you in advance from one very anxious first time mummy to be