hcg levels at 3 weeks 3 days

Nicola • Married. 29 years old. Mmc at 11 weeks July 2015 and mc at 4+3 weeks Nov 2015. Pregnant with baby girl due 30.07.17 ♡♡
My levels were 30 yesterday. Nurse said levels are on lower side but progesterone is good at 95. Please stick this time baby!!! Had mmc July 2015. Going back tomorrow for repeat bloods. Here are my tests from 8-11dpo (top is 8dpo and bottom is 11dpo) Not getting darker :-( xxx