My daughter had a double kidney infection with an abscess on one. She had this 2 weeks ago . Went into anaphylactic shock when given a new antibiotic in the hospital. Was released after five days. Port was left in for draining of abscess. We drain and flush the area 2x a day. She now has a fever and facial rash with redness of her face. ????Question: can we do some self-treatment at home or go right away to an urgent care place??