Last night on getting for bed I checkd my leg to see it it was of ok, about 2am I woke up with pain in my ankle and it was bleeding bad, now my wife came in with some stong pain killer Oramorph Solution which helps me sleep, but what cuases so much damged at night, I have had this om going for 2/3 yrs lost one ley last year and now my right is turning the same way, treatment given by district nurse once aweek, but thats it, she can't explained whats happing to me.? Can You