I think I have food poising

I'm 8 months pregnant I went to get waterbuger a city over from where I usually get it and not even maybe 4 hours later I was throwing it all back up witch never happens to me because it's been my craving lately then I was having really loose stolls and now today I'm still feeling Sick to my stomach Should i Complain to this water burger it was just the patty I throw up so I'm thinking the patty was left out to long cuz my friends had the chicken strips but they said the couldn't even finish them cause they tasted nasty