nausea all fay and night

is there anything I can do or take I'm currently on my honeymoon only found out I was pregnant the day we flew out so in tihyland atm. I haven't been sick but feel nausea all day all night I don't wanna eat but have to keep forcing myself too. I think o would rather vomit atm that feel sick all day. I literally feel sick toll I rock myself to sleep then asap when I wake up bam nausea again

any help would be great xx