2 weeks ago my 7mnth old babies dr tld me that he has signs of RSV.he said 2 cme bck if it gets wrse. wel ?

The symptoms never really went away but never got any worse til 2day.he broke a lil fever really congested n stuffy.Wen he sleeps he forgets 2 breathe sumtymes and he's a lil wizzy.he's fever is starting 2 cme bck a Lil. Can this be RSV or jus a cold? I've been giving him baby taleno with acetaminophen n it