Help mommas!😷🤒

Hi mommas! I have just found out recently that I am about 8-10 weeks pregnant! My husband and I are so excited! I'm getting nervous though because for the last week I have been soooo nauseas and haven't been able to eat much at all, in this case what should I do to make sure that our little miracle is getting all the nutrients and things that it needs?? Thanks in advance ladies!