Can I get food poisoning?

I just ate a big scoop of peanut butter w some celery. After I ate it I saw on the pb it should've been refrigerated after it was opened he first time... I am ebf and worried I'm going to get sick and pass it on to my baby 😞anybody know anything about this? Any precautions I should take since I already ate it??? Ahhhh- mildly freaking out!! 😷🤕🤒