Great result. I can't remember exactly what my results were (baby brain) but I know they were considered high and the doc suggested the possibility of twins (it didn't turn out to be). Because my second result was so high it was not considered necessary to test any further and were only tested much later when they tested for all the usual things they test for after a few weeks of testing positive. By then they were in the tens of thousands. I did have a scan at 6w 5d and you'll probably find that you get a fairly early scan as well. Once a nice strong heartbeat is shown on ultrasound the risk of miscarriage goes down to about 5%.

Best of luck for a happy, healthy and uneventful pregnancy.