I vomited on Monday morning twice. Then had 6 hours of the worst stomach cramps , no diarrhea . Then had muscle ache headache and a fever. Recovered in the afternoon on Tuesday so went back to work yesterday. Was ok but started disimproving as the day progressed. Was headachey and dizzy. Came home last night and vomited pretty violently again. Still dizzy and nauseous have sulphur tasting breath.
Hi welcome to Chat Doctor forum.  Thanks for choosing Chat Doctor. F.  You had vomiting on Monday, and stomach pain, followed by muscle ache, headache, and fever, everything cleared by evening, again next day same thing repeated.  There is nothing to worry, it is process of fever, and the type of fever should be diagnosed first.  So I advise you to consult a physician for diagnosis and treatment. You may have to undergo certain blood work, to differentiate the sort of fever you have like malaria, typhoid, eosinophilic, viral fever etc. Wishing for a quick recovery.  Best regards.