i'm sorry to hear of your health woes. staph infections can be nasty things to deal with. i certainly hope you're under the care of a medical professional. both the lump below the jaw and the weight loss would concern me and i'd suggest you visit your primary health care provider to find out what's going on. a number of conditions can cause those symptoms so you need a diagnosis and possibly treatment. wishing you all the best!
33 year old male. lump below jaw. recurring staff infections on hands and feet. significant loss in weight.