Diarrhea at 9 weeks pregnant

Sorry if this is TMI, but lastnight we had dinner at a friends house. Home made greasy potato fries, deep fried flake (shark) fillets.

Within 10 minutes of eating I had the worst stomach cramps, I felt hot, sick, and just wanted to lay down.

After another half an hour, I ended up having the worst diarrhea I’ve ever had.

Fast forward to today....

I ate cereal for breakfast and I was okay

I ate some mini mince pies (party pies) for lunch, an hour late i was dying on the toilet.

Then for dinner I stole a piece of pizza from my partner, an hour late I am still paying for

It on the toilet.

Is anyone else having these issues?

I think it’s the grease of the food? Any thoughts. Help!