Can they tell you that have no baby and ir be false?

What do you mean?

They said there was no heart beat

Is it possible that you arent that far yet and no heartbeat is detectable?

Was there sack or anything else?

If there is no baby and they did an ultrasound then that is true.

There is a sac

Then what @pettybetty said. Is the sac measuring the proper weeks? Is there a fetal pole?

Yes there's a fetal pole it'd messuring 6 weeks 1 day

It may just be early if everything is measuring early. No one can guarantee anything. You have to sit and wait unfortunately. Did they take your hcg?

Thank u I will wait it out