Any of the July moms out there on medicine for anti nausea?

I’m kinda at my wits end, had my first ultrasound 16 days ago, don’t have my next one until the 3rd. Morning sickness has been so bad that I had to miss work today because I was sick all night, and I’m continuing to lose weight. I’ve made all the adjustments that my OB suggested immediately after the appointment (vitamins, diet changes, unisom, ginger, etc) and feel worse. I want to call tomorrow and see if they can prescribe me something but I don’t know if they will without seeing me again, and with the holidays I doubt they’ll be able to. Are any of you taking anti nausea meds, and do they seem to be helping? I’m worried that I’m going to end up in the hospital for fluids if this continues 😔