Help with nausea

Good morning ladies. I need some help please. I am 6 wk 4 days but this nausea is killing me. I do not like to eat same thing 2 days, every day is something new. And throwing up started last night. Also laying in bed I feel something is coming back my throat.....like the food I ate is coming back and the need to vomit is bad. I read online that some women get this indigestion, anyone? What did you do? Anyone has anything similar and what did you guys do??? Help!!!