Morning sickness

I’m 7 weeks pregnant. I’ve tried preggie drops and Morning Sickness herbal drops candy as well and I’ve seem to nit have any comfort. Earlier while delivering pakages at work , I became very weak and vomit . I’ve cried because this is worser that i’ve been through , I don’t have much of appetite as wel. Is there any other solutions to ease this? My doctors appointment is on the 28th.