I'm worrying myself.

My morning sickness has completely vanished. And while I'm happy about I'm also worried that it means something is wrong with the baby. My next appointment is next week. The only other symptoms I have is tiredness and sore boobs. I stayed sick the entire time with my son so that's why I'm paranoid that I'm not sick now. Anyone else lost symptoms and baby been fine. I'll be 11 weeks monday.