LISTERIA?

Help! I’ve been super careful with what I’ve eaten and researched everything period to eating. However, on christmas I made an exception and had some soft cheese.. I had no idea of the potential dangers (I’m 5 weeks 6 days pregnant) and consumed it without googling as my mum had said she loved this particular cheese while she was pregnant so I had assumed it was fine.. I just went to my doctor and asked what I can and can’t eat etc and she said no soft cheese as it can harm my baby. It didn’t click until I had left the doctors. Yesterday, (day after Christmas) I had nausea and vomited 2 times before recovering, food made me nauseous.. My doctor , mum and I had put it down to morning sickness, but now I’m not sure. I’ve had diarrhoea (but I had that before I ate anything I shouldn’t have). There’s only been 64 cases in Australia this year but I’m soo concerned. I can’t go to the doctors again until next week and this is going to kill me! I couldn’t sleep last night either which was weird seeing as how tired I was?!