What could I have?

I am always tired and I go to bed at 10 o'clock. I am always sweaty and my mum says not to worry and it is just your hormones, but I think that it is more than that.
PLEASE CAN ANYONE HELP ME!What could I have?
there are many causes of being tired, it can be hormones, but usually hormone excess/loss is due to deeper problem.
It sounds like a thyroid problem, however you would need to go to doctor to get this tested. Its not hard to fix, sometimes diet, usually medication.
Good luck, hope you find the cause!
Go get a blood test.
Maybe you should go to a doctor and find out.