Throwing up?

Marisol • my rainbow baby coming this August♡♡
I'm 10 weeks and my morning sickness is only getting worse. I throw up after everything I eat. The only thing I can keep down are salted crackers:( it sucks and I feel like I'm getting skinnier. I already lost 5 pounds in less than a week. What are recommended foods or things I can eat? It sucks getting nauseous after eating and then throwing up the food you just ate!!!!