Suggest Treatment For A Missed Period,abdominal Pain And Vomiting

hello doctor, I am a married woman, I am married two months, I started having pain in the house seven days, I had a constant headache, fatigue, depression, lost appetite, fever, vomiting early in the morning, and at the core of my pain , on the left side and he feels pain ............ blood period without missing a month and a few days ... I suspected that I was pregnant but the two test home made ​​negtive returned .. . hospital today I went up negative urine pregnancy do I become ...... so what I would recommend to me doctor ?