I am currently 7 weeks pregnant and I work as a critical care tech in the ER and I am in my last year of nursing school. I have been so sick all day and night and I don't know how to survive work and clinicals. I can't take time off work, I can't afford it, and I obviously have to go to clinicals. I have tried everything I can think of and nothing seems to help the nausea not even meds. Anyone out there gone through this or have any advice?