I don't no what's wrong and I'm worried
I am 16 and I have been having periods since I was 12 but never regular always have been on and off, this year I have only had three. I went for a ultrasound and they said they saw nothing wrong.I am not over weight or underweight I weigh about 8stone, so I am boggled as to what it could be. I have a feeling it has something to do with hormonal imbalance as I am always either very happy or very angry or very sad, also have had acne for 4years now not bad but definitely something to do with hormones.can you help me.I really want to no if something is wrong with me.thank you xxx