How long did your morning sickness last

I am really struggling. I've had BAD morning sickness since around 5 weeks. It's gotten gradually worse. By week 6 I was unable to even hold down water, I couldn't get out of bed for days. When I went to my OB appointment at 7 weeks, she gave me diclegis which is helping a lot. I tried to not take it last night at 8.5 weeks to see if I was doing better and no longer needed it. I was/am MUCH worse today. I've been shaking and vomiting all day. So back on diclegis I go, I just hate having to take anything. And I really want this to be over 😭 with my first, which was 6 years ago, I had no morning sickness. I really was blessed. Ugh.