Symptoms disappeared at 5 weeks, 6 days

I'm anxiously spiralling right now, and could use some positive stories. ❤️

Last time I was pregnant, we confirmed a blighted ovum at 8 weeks. We have an earlier scan this time (6 weeks, 2 days). I've been feeling hopeful because I've been experiencing nausea since I was 5 weeks pregnant, but today - nothing. Zilch. I've also had an increase on my resting heart rate, but that too has stopped today.

I know there are a ton of these questions all over, but I could really use some hope and reassurance. This pregnancy started with low betas, but they more than doubled. Am I conpletely out?