Constant Nausea Please Help!

Anyone else dealing with constant nausea? I’m not throwing up at all just always feel nauseated.

It’s starting to get to the point where the only time i don’t feel it is it I’m sleep, but I can’t sleep all day I work.

I’m constantly sucking sprite down, but I can’t keep doing that because I need water. Also crackers don’t work at all.

Please any suggestions?!!!!