Throwing up

I got food poisoning last night and I’ve been throwing up and having Diarrhea all last night and up till now it’s already 2pm where I live. I take my pill everyday at 11:30am but I didn’t because today because I didn’t want to throw it up. Not sure what to do? This is my first time taking pills to prevent pregnancy I can’t risk getting pregnant again. Should I take it later today? Or double up tomorrow? It’s the combination pill. Thanks