Has anyone had a successful pregnancy with low hcg levels?

I should be around 5 weeks. Hcg level at first draw was 188. Seems very low. I know all that matters is that it doubles, but I'm still waiting for those results. I just wanted to know if anyone else had these kind of low numbers around 5 weeks and went on to have a healthy pregnancy? This is my first child, first pregnancy, I just wanted to know if anyone had similar experiences. Thank you.