Marketside salad

So ive just entered the second trimester of my second pregnancy. Im gluten intolerant, so i already have to be careful of what i eat.

I grabbed a premade marketside brand cobb salad from Walmart while i was shopping. Took a few bites, then remembered the chicken in it, so i took the chicken out and microwaved it til steaming.

Thought ok, im good.

Then, after i finished eating it, i was checking a few things and it doesn't actually say prewashed on the box anywhere. So now im tripping and ready to pull my hair out because this is driving me nuts! I already went and got ive listeria test done for peace of mind.

I miscarried this year shortly before this pregnancy, and i just want to be as careful as possible.

Now im not sure if i shouldn't go get another test done just so i won't worry myself to death or chance something happening.