Morning sickness help!

So I’m 7 weeks 4 days and I’m sick all day and all night! I can’t eat anything other than cereal. It’s starting to effect my job as I take extra breaks to be sick or when I feel light headed. I’ve been pulled into a meeting and told i need to limit how often I take the breaks. I work 12 hours a day and it’s starting to take its toll on me. What can I do to ease it?!!

I can’t get a doctors appointment for a few weeks to see if they can help so I need something pretty fast? Any suggestions?!