No more sickness

Alyssa 🎀💜💕🌸 • I'm 22 & in love with my best friend and we are expecting a little bundle of joy 8/17!
I haven't had any sickness besides occasional nausea for the past two days. Is that normal?? I'm worried :( I haven't had any bleeding or anything... But I had been sick all week before that. I'm currently six weeks 2 days. Had a ultra sound on Tuesday and everything was good.