I woke up last night (as i always do after a hour or so of sleep) when i stood up i had a very strange feeling in my arms, from the tips of my fingers to my elbows and in my legs, from the tips of my toes to my knees. they were very red and slightly swollen (the swollen is normal but not so much the redness) and just didnt feel right. they were sort of tingly and numb and felt very heavy compared to the rest of my body. they were also very itchy and the skin felt tight.
this isnt what woke me up and didnt really stop me going back to sleep but it was very strange.
any ideas as to what this could be or what could have caused this would be greatly received!