First ultrasound...

Kendyl
I will be 6 weeks 5 days at my first ultrasound and I'm really worried they won't be able to see anything because its so early, then I'll be worried more than I already am(of course because every woman freaks out about miscarriage when they are in the beginning of pregnancy) and I just don't need it, should I wait to have an ultrasound just to prevent the stress?