Worried sick

First day of my last period was 11/5, I have been getting positive tests after positive tests went for blood work on 12/13 nurse called next day to tell me my levels were so low they couldn’t even detect pregnancy hcg 60.1 progesterone 3.3 I went back for blood work Saturday I saw my results online myself still waiting for a call back but my hcg is 145.7 and progesterone is 4.9 which is still SO LOW.... I’m so worried this pregnancy will end in a MC😭