I AM VERY HORRIBLY WORRIED

Yeah,thats true.The exams are coming closer and everything on earth seems to resemble nothing but Board Exams which are going to be conducted at some time around March.Am I worrying too much?I dont know.I am so scared about it all.I am trying to calm down and listen to the most calming song I have ever listened to from Floyd.Its Grantchester Meadows,one of their earliest works.Its not the best song or anything of that kind,but most importantly its doing the job I really need now - comforting the atmosphere.The song has birds chirping all around.And I must say its helping a bit,right now.What do I do?Will everything go alright?Am I giving enough efforts?Is this the way to give efforts,after all?Do I have the intellect for it?I am definitely scared about it all.And people around me know it,at least.How to calm yourself down properly and especially during exams? (I have a huge habit of freaking.) And I can feel my ears turn hot and hands shaking.And I am a nervous wreck,I admit.But I need to get over this soon and get over this well.Well,thats all I could say about things.There are lots of things you just cant get out from yourself.If this ever works for me,I dont know how glad I will be.Just wishing it does happen and I am trying hard.I just need to do this - get a little less nervous.