Has anyone's morning sickness gone worse towards the end of the first trimester?

Faye • 26 • Erin - 20|08|15 - 9lbs • Bonnie - 19|08|18
I've had pretty bad morning sickness throughout the whole of the first trimester. Being sick multiple times a day feeling nauseous constantly. However it started to ease of slightly at about week 9 but now at 11 weeks it's started to get worse again. 
Anyone else had this?