Do i have swineflu these are my symptoms?

im worried that i might have swine flu ive been to my doctor he said i have a bad influenza and i got put on codral cold and flu tablets and Nurofren for fever my symptoms are a high fever my highest has been 39.2 and it contually goes up and down i also have a bad cough this all started wensday morning and i have chills and my body was sore on wensday but not today im still eating drinking i have cold baths when my temperature is high and it seems to be stabilizing what should i do if i still have fevers high then stable in the next few days do i need to go to hospital?