Exhausted and frustrated

I’m 9w1d and I’m literally suffering..my nausea is killing me, I’m in pain every time I throw up. I can’t sleep, Im having cramps. Im always exhausted and it’s been hard go to work or keep myself busy. Anyone is experiencing these symptoms? If so what do take for nausea? And how can you keep yourself busy and productive? Because as much as I like resting, I’m tired of sleep the whole day.