Help need advice on what to do

I took a pregnancy test and it showed a vvvvvvfl that if I take a pick it won’t show but this is the second time it has happened but they are a week apart I don’t know what it means please help me I am 21 days late and I have cramps, nausea, and if I eat I will throw up and sometimes I don’t eat at because I can’t stand the smell of food Also my boobs are leaking clear fluid.