Seeing past the nausea

Mariah • Baby #4 :)
I am almost 8 weeks, how do I get past this nausea when I have a demanding job, a husband, and a house to take care of. I have every symptom under the sun the worst being nausea (already have Rx) and metal mouth. 
I'm not asking for remedies because I promise I have tried or bought them all. I just want to know how you see past the nausea and symptoms. I'm having trouble getting excited about all of this. 
When does this go away?