Hcg levels

Kayla

So I am 5 weeks today. I had some light pink spotting yesterday and of course light cramping ( I've had it about a week ), so my doctor did a lab draw for hcg levels. They said my levels were 500, which is pretty low so they're assuming I'm still very early. It just worries me with a past miscarriage. Has anyone else had their levels checked and what were they?