instruction: hi doctor for a while my memory has been really bad a recent event with my memory is as follows my alarm goes off at 04 am and I looked at my clock at 05 am and I could not remember how my alarm had gone off which was only a minute later but things I memorized before some years are still remain in my head for example as a hobby I learnt mathematical pi I can still recite it but I have forgotten some numbers and I am frequently mixing things up another thing that has happened is that I cannot sleep at nights I have to leave the window open and wrapped in several blankets to sleep because either I feel too hot or too cold where in a split second I am either sweating or shivering I also get massive waves of heat or cold my hands and feet normally go cold and numb during my cold episodes and when I get hot I feel dizzy and nauseous I feel distressed I generally see myself as a person who barely eats or drinks but for the past month I have been drinking three times more than usual and eating full but healthy meals I would just like to know if there is a diagnosis or at least some steps that I can take to minimize this thank you
output: hi revert back with the report to a psychiatrist online