Suggest Treatment For Headache,nausea,dizziness And Sore Breasts

hi I've been getting kind of ill lately I've always had head ache and nausea problems aswell as passing out but its a bit different this time its a different kind of sick everytime i think of certain foods it feels like ill throw up as well as lack off balance dizzyness unable to sleep at night my breast are also getting really sore n i know this usually scream pregnant but i cant have kids. i cant go to the gps yet cause they'll only see one problem at a time n im see them about something else