BACON!

So I know my dr told me to stay clear of lunch meat while pregnant unless it's recooked to tempature... but a girl I work with just told me I shouldn't be eating it because of the nitrates. Obviously it's cooked when I make it or get it some where and it's never made me sick before. I'm assuming there's plenty of other people who have eaten bacon and your babies are fine too right?! I've been eating it this entire time. I'm 32 weeks and probably the most paranoid 1st time mom ever. Suggestions?!