Help me..

So I've been on the pill for about nearly 2 months and take it around the same time, if not about an hour or 2 then I normally would. I have sex regularly without a condom. I've been feeling super weird, I wake up at 2/3 in the morning and am so hungry I even wake my fiance up. This hunger is on another level. I am never usually like this, I hate the thought of eating at night time.. This only started about a week ago. What do you all think? Is it possible or not because I'm on the pill?