Please help.

I'm 9 weeks and 1 day . I can't stop puking ... usually I get 1 or 2 days a week I feel somewhat normal and can eat but the other 5 days is puking and no eating at all. I have lost over 20 lbs since I became pregnant. I'm on diclectin and renetidine... and I'm still having uncontrollable vomiting episodes and nausea ! I'm so overwhelmed. I've tried working two different jobs and only lasted 2 hours before vomiting every 10 minutes .. I am so worried for my baby's health .. and I feel just awful and idk what to do!