5th week no cramps

Malaika • Saim ❤️
Is it ok to not have cramping in 5th week? I had a scan before yesterday. Doctor said my pregnancy doesn't look like 6th week but five. I have to go again on 24th this month to check if it was really 5th week or just I have missed miscarriage again... 
I don't experience any cramping. My breast are maybe a little more sensitive than usual. I have occasional nausea. I think I should have cramps at least...