this is my second pregnancy and I am high risk but I'm freaking out because I am 16.5 weeks and all of a sudden I have no symptoms

I have been non stop sick I've lost around 20 pounds from sickness and was having migraines at least 2 times a week and now nothing

I randomly feel my daughter move but I haven't since they symptoms stopped

Is this normal?
Re: Symptom
Best of luck to you!