Okay ladies tell me if I'm going crazy or not..... for the last 12 days I have had crazy nausea and vomiting, lower back pain, and i can't stop peeing. I'm having certain foods I want more than others but again I can't keep anything down. I stopped my birth control back in June and had a cycle since then. I went to the urgent care when it first started thinking maybe I had a virus but I didnt have one. I've taken a test but it is showing negative, AF is due in 3 days, has this happened to anyone else and they weren't pregnant. I'm just trying to see am I reading too much into it or should I just wait a while longer to retest. A friend of mines HCG levels were so low she didn't get a positive home test till she was already 3 months along.