Birth control order

Lexus • College student. Bisexual. In a relationship with the love of my life. 💖 Freelance Photographer + Writer 📷

I was just prescribed birth control, I was supposed to take it Sunday for the very first time but I forgot and now it's Tuesday. Is it okay to take the pill in the middle of the week and just take them out of order or do I have to wait till next Sunday to start taking them?