Low HCG levels - test was "equivocal"

Allyce • Ttc since April 2014 (official trying that is) for my second. Chemical preg in Junes cycle.
Hiya Ladies.
​Last month I suffered a chemical pregnancy - which - needless to say broke my heart. However we got back to it this month and by Gods good graces I have apparently been lucky enough to conceive again.
​On Sunday I took a hpt and got a very faint line - and then another. DH and I decided to have blood work done to check whether or not it was a pregnancy. I get the results back as "equivocal" - with 8miu as the levels and an explanation that it is consistent with either a very early preg or an abnormal preg. 
​So scared that what happened last month will happen again. such low hcg levels show a preg that is less than a week, and I am fairly certain I ovulated 2 weeks ago. ?