Hi im almost 16 (male) ive been having some weird symtoms lately like suden tiredness .suden dried skin and eyes anxiety.confusion night sweats suden cold sweats slight nasua and the feeling my hearts going to stop when I trie to sleep all of the symtoms hapen at night i also have alergies and ear infection culd that be the cause and im very unfit ive had this same symtoms about a year ago I went to the doc they didint find anything wrong