Beta levels

Mary

Okay just to introduce myself, my name is Mary I have a daughter born Feb, 2019 and in May I suffered a missed miscarriage. Anyways, 4 days ago I found out I was pregnant with an HPT, for both of my past pregnancies I've never done the proper blood draws, I've always only done confirmation of pregnancy and no further test. This time I went in last Friday (I was four weeks, 10 dpo) and I got my first blood draw, which was 36 and pergesteron was 26. I went in again today (4 weeks and 3 days) and my levels were 167 I won't get another blood draw till next Monday and I just need to know if I should prepare myself just incase... I know they doubled just fine but I'm still scared....