I had morning sickness all the time untill I was about 4months..
Sprit soda worked for me with extra ice.
And crackers before I got out of bed...
Also drink and eat in little servings.
Stay hydrated
With my 1st child I had morning sickness all day everyday for the 1st 5 months. The only thing I could hold down sometimes was bake potatoes. Good luck.
What helps Me is sucking on a lime that always seems to settle my tummy
You can try vitamin b6 and unisom, very safe in pregnancy. It helps some people. It only helped for Mr for about a day. I had to get a prescription. Good luck.