What does this mean?

Katie

I had light brown spotting today (I’m at 6weeks today). I called my doctor and they recommended going for labs to get my hCG levels. I went this evening and I’ll go back again in two days. The nurse told me todays results wouldn’t really give us any information that it would be the results we get in two days that let us know if things are progressing.

Well I looked up average hCG levels per week and my results today were no where near where the average is for 6 weeks. Below is the chart and my levels were 51.1.

I’m feeling very worried/sad/but holding onto hope.

Update:

Woke up this morning with heavier bleeding. Went to the ER after ultrasound and more blood work the doctor confirmed I’m having a miscarriage. HCG levels were down to 40.