Hcg NOT doubling...help

Hi ladies,

I am currently 5 weeks 6 days and not sure what to think. I had my hcg drawn on 4/9 and 4/11. Here are my results.

4/9- hcg 306

Progesterone 24

4/11: hcg 347

The nurse called and said my number didn’t double and there for this is a non viable pregnancy. I am still having off and on pregnancy symptoms and still getting very positive preg tests. no bleeding or cramping!

Has anyone else had a story like this???