What is your morning sickness and how do you manage? I always want to throw up during brushing my teeth in the night.

During my first trimester, I used to be so sleepy that I had to literally drag myself out of the bed. I remember reaching office at 12.30 on regular basis during the initial period. And that too was an effort. And also, I remember, I hated the smell of cheese during that time. I would puke whenever I would smell cheese anywhere.