TTC after infection

Hi ladies, just wondering if anyone else had a similar situation to mine? My first baby I fell pregnant instantly :D (didn't realise the blessing at the time as all the women in my family very fertile) and no problems. Then the doctor left a combine inside me after I delivered which caused an infection. Took long time for bub number 2 to come, only after some natropath antiinflammatory / immune / fertility herbs. Now TTC number 3 for two years with no luck. Salpingogram shows one blocked tube. Doctor has diagnosed me with pelvic inflammatory disease which she says gets worse over time and causes scarring. Start antibiotics when AF visits (just in case pregnant now but know I'm not), then specialist said have to have laparoscopy to clean everything out. Any similar experiences? Other option specialist gave was to jump straight to IVF, but not keen yet. Also can anyone recommend fertility specialist (who operates public hosp) in Syd or Central coast????