I had plastic surgery in Mexico about 6 weeks ago and ended up with huge seroma and necrotic tissue of abdominal wall and belly button. I contacted doctor and sent pictures via text, and he advised me to use neosporin and to try and get a prescription of antibiotics from PCP. Ended up in ER here in US, hospitalized and underwent two surgeries for tissue removal and and ended up with wound vac. I see a wound doctor twice a week, and my insurance is stating it was medical malpractice. Is that the case?