I have all this week in a cold sweat. I need to change my clothes and bed clothes. I then need to go to the toilet to unrinate. I have also for the last few months have suffered from a numbness on my left, just under my left ribs and lung, more central on my body rather than on my side. I have also always felt tired, so this maybe nothing new. I also have noticed that after a nights drinking alcohol I have a different kind of hangover, where I feel more faint the next day and have a headache, rather than my usual hangovers that I used to have. Can anyone help?