Thanks for posting on HCM,
If you are on antibiotics that is already good as the abscesses will turn to heal fast especially if they are properly drained. If after applying heat and the abscesses got burst without being completely drained, then they would not go off that easily. When on antibiotics before and after I&D, abscesses turn to evolve well but with poor drainage
, you risk developing germs that are resistant to the current antibiotics and might require that a sample of the pus from the abscess be cultured at the laboratory to identify the germs present and probably treated that can take of it. I suggest you go back to the ER so the abscesses could be evaluated properly.
Hope this helps