Doctor I Came From Work In Care Home Showered Ate

Doctor I came from work in care home showered ate rice n chicken spicy didn't eat well all day as so busy in work just had a coffee biscuits keep me going.....during 2-3 hours my stomach starting Turing feeling neausea Wanting to be sick then was sick heavy brown sick then had the food I ate come out feeling weak stomach keeps turning then went to sleep evening 9 pm after sick then stomach keep Turing was woken up wanting to be sick, sick again now brown watery liquid what wrong with me