Last Night After Consuming 2 Beers Over 3.5 Hours At

last night after consuming 2 beers over 3.5 hours at a bar i went home and snacked on brie and crackers for about 20 minuted before i began to experience dizziness, vomiting, weakness, mild hallucinations, decreased motor function, distant hearing (echo-e), erratic heart rate ( spurts of abnormally fast followed by spurts of abnormally slow), and headache. all symptoms (except headache, which i still have) lasted for a maximum of 4 hours. I did discover that the brie had been expired since july :( but experienced no cramping or diarrhea. i am wondering if this sounds like food poisoning or perhaps i was drugged?