Not sure if I should be worried about this but I'm 38 weeks, and just had some salad from a packet. It was a substitute from an online order and its usually pre-washed, but this was a different brand and I didn't notice.
I ate it but it tasted gritty so I stopped - checked the package and it says to wash before use.
I wouldn't normally be so worried but could this be harmful to the baby? I only had maybe 2 bites - looking through properly it was really dirty! I feel sick....