Today I got my results from my blood test for progesterone. The nurse told me it was within normal but after researching I know it's not. I am 7 weeks along and my prog. level is at 7.9. I have been taking natural prog. cream everyday since 2-3 dpo. And now I am wondering if the progesterone cream is working at all?? I even upped the amount once I got a BFP and it's still testing low...

I can not get any progesterone until the dr. sees me which isn't until the 26th of this month. I plan to keep using the cream but is it even doing any good?? 
Baby did have a heart beat at 6 weeks 1 day but I am worried. Now I am wondering if that's why I am not having anything but milder nausea becuz my prog. levels are low...