Queso while pregnant??

I guess I wasn’t supposed to eat queso from a Mexican restaurant? I didn’t know this. I had it Saturday night and brought it to work today to heat up my other half of leftovers and my coworker told me after I ate the whole thing, smothered in queso I shouldn’t be eating that??? Why haven’t I heard of this? I am so cautious about what i eat and now I am sick to my stomach worrying about this..... ?? First time mom and worried now 🤦🏻‍♀️