not morning sickness. ALL DAY SICKNESS

Today I am 7 weeks 6 days . I can't seem to find a way to keep food down , or to eat at all . I can't eat because I'm sick , and I'm sick because I can't eat . One day something tastes good to me , the next day I throw it up . I've tried crackers , soup, apples , everything . I've found all I can stomach are skittles and pickles . How frustrating . Anyone have any ideas ?