Can’t keep anything down...help

I’m a little over 7 weeks and the sickness has hit me hard. The last two days I haven’t been able to eat or drink. Every time I attempt I throw it up within 20 minutes. I feel so weak and can barely get off of the couch. Does anyone know of something that will help? I’ve tried ginger ale, crackers, soup, everything you could think of. My fiancé even went to the store and got me preggie pops.