Morning Sickness

I will be 10 weeks Tuesday. I used to get sick just once/twice a day with morning sickness. Then for about 5 days the actual puking went away. I was still nauseous but nothing happened for a while. But since yesterday, morning sickness has hit the worst it’s ever been. Ive even gotten sick 7 times yesterday alone. Has anyone else experienced this? Is it normal to have it go away then come back even worse?