Obsessed. Anyone else?!?!?

Officially obsessed with taking tests. I had an early miscarriage in January so I'm paranoid! My ovulation date was like 7 days before my period so this is new to me. Didn't get a positive until I was 5 days late which worried me a bit. I go for my second beta blood draw tomorrow and had to buy another test! My one on Wednesday was still very very light and had me very worried, even though my levels tripled. (Went from 8 on Monday to 24 on Wed) now the test is really dark. I cried! Now I know my levels should def be higher tomorrow. Praying for high numbers and a healthy baby! Anyone with a similar story? Late ovulation and late getting a positive?