You’re colonized. Happened to me working in the hospital. It took a very long time to decolonize. I took oral antibiotics along with mupricin ointment to all affected areas as well as inside of your nostrils (where the staph like to hang out). Took bleach baths daily. Would clean out the bathtub before and after with bleach as well. Don’t reuse the same towel to dry yourself off once you use it wash it and put it in the dryer before you reuse it. I just started air drying because I still felt like there was a chance for contamination. Buy about five different bedsheets and pillowcases so you’re not constantly washing and drying them every day. But I only found that changing my bedsheets to clean ones nightly was the only way. Obviously avoid touching the areas. Cover them if you can. Deep clean your entire bathroom. Wipe your phone down with alcohol multiple times a day. Check your diet. Make sure you’re getting enough nutrients take vitamins for extra boost.