Hi, I first got my period when I was 11 years old, you could say it was sorta stable or close to stable and it lasted for 7 or 8 days, now Im 18 and this year my period was very unstable and it comes like every 45 days or maybe it skips a month or two, I dont know why this is happening, I was stressed out this year a lot and I moved to a different country, but now im settled in, so my period should be back to the way it was before. Plus Im having a lot of acne, my skin its not normal, and I feel that the amount of body hair is increasing also. Please help me and tell me whats wrong with me!!!!!!