Etopic or miscarriage???

Hi ladies so I have been having my blood drawn for a full week now and I am extremely worried my numbers are as follow 6-11 65

6-13 172

6-15 340

6-18 507

I am supposed to be exactly 5 weeks pregnant. I’m worried about if this will be a viable pregnancy anytime have similar numbers and have success stories??? I would like to know all stories good and bad please