Need help asap

i was really hungry this morning and I made some Mac n cheese, I was perfectly fine at first until I drank some water. I instantly got hit with nausea, I tried to calm myself down n take deep breaths but still I threw up. I puked all the mac n cheese up and then toward the end a little chunk of red was there. I am 14 weeks and 6 days pregnant, this freaked me out hella much but I don’t know what it is. All I had to eat today was strawberry whipped yogurt ( had no strawberries and was light baby pink ) and this mac n cheese. Pls send help