Suggest Remedy For Itching, Bad Odor And Bumps In Amrpit

am a woman of 22 years nd also a gymnastics coach, please how does one stop armpit odors, it also inches nd removes painful bumps, I've tried all sort of stuff, lime, anti- fugil drugs nd cream rite now am taking anti- bayoutic, changed soap but the odor keep persisting i even use different deodorant, what do i do?