Worried. Symptoms disappeared

Sh • Sun, May 22

I am now 8w5d and for half of 6 and all of 7 weeks I was very sick and had every pregnant symptom I could possibly have. But as soon as I hit 8 weeks every symptom went away and I'm not feeling pregnant at all. I've had a miscarriage before and don't have an appointment til I'm 11 weeks. Should I worry?