Hi Tegan,
I wouldn't stress about it too much. I think they tell you to avoid those foods as a precautionary measure if anything.
I was talking to a friend of mine who had her second baby about a year ago and she said she completely ignored all the warnings and ate whatever she liked. Soft serve icecream, salami, salads from the deli etc. She had no troubles. Now, she was probably lucky but it just goes to show that we don't have to be too padantic. Every now and then I will have a slice of meat or something on the "banned" list and all ok so far. I wouldn't concern yourself about it