My period is late

Okay so it's not what you think 😂😂😂 there is no chance I'm pregnant thank god but I've had problems before, I'm now 55 days late and I'm starting to get really bad mood swings and feeling like crap, acne and god knows what else, I was wondering is there anything to help my period start? Not the pill because I've been on it for a while and whatever brand I use it's made me sick, is there any other way to??