Itchy bumps on tummy that are pusy bumps that itch and bleed some bumps are black? ? What is this I was diagnosed with staph one time is it still ther

Yes. This inconsistent with a recurrent staph infection which a culture can confirm. If it is li tied ba troban can work. However if it is extensive an oral antibiotic is necessary. Preventive measures include antibacterial soap, vitamin c every day to help white blood cells, bovine colostrum, baths with dilute clorox 1 cup to a whole tub discuss with your doctor.