Loss of symptoms at 8 weeks

Hi girls,

So I am pretty worried. I have been so nauseous most of my pregnancy along with sore breasts. However, the past few days I have been feeling so much better. No more nausea, breasts are still slightly tender but no where near as bad as they were. Should I be worried? I’ve read so many things about symptom loss and missed miscarriages.. I had a scan at 6 weeks and 4 days which showed a heart beat of 142. I had a small bleed on my uterus but the doctor was not concerned at all. I had another scan at 7 weeks and 3 days but I’m still waiting on those results. Where I live they don’t allow you to see the screen until 12 weeks. I’m currently 8 weeks and 5 days. Is this concerning?