brown mucus

I went to my ob yesterday and nakita may slight infection ako. Niresetahan nya ng vaginal supp neo penotran metronidazole nit this morning pag wipe q may mucus na medyo brown pa rn aq discharge. May iniinom nman aq pangpakapit. Ittloy q pa po ba un suppository.? Pls advice tue pa po ang ob q.