Morning sickness disappeared at 8 weeks?

Hey guys I’m 8 weeks pregnant and I was vomiting every 2-3 days from 5 weeks, but now it’s lessened a little? I haven’t vomited in 5 days (I felt nauseous and like I was going to 2 days ago but nothing came up). I still have my other pregnancy symptoms such as sore/swollen breasts, fatigue, shortness of breath, dizziness/light headed, feeling unwell in the afternoon etc. but the lack of nausea is stressing me out! Anyone else? I know that I’ve had times where My symptoms lessened a little and then it came back, but I’m just stressed and want to know if anyone else has this issue???