Increased morning Sickness

Getting Worried!!! My morning sickness is getting stronger. From everything I've read my morning sickness should start lessening with the second trimester right around the corner. But my nausea, lightheadedness, and weakness is getting worse. Nothing seems to give me relief but sleep except I accepted a new job just before we found out so I'm learning a new medical receptionist job with my worsening symptoms. I'm worried this is a sign they have no intention of going anywhere in the second trimester. Anyone else having these struggles.