Whenever I do anything physical nowadays my hands start to go red and i get pains in my viens. Mostly the ones in my hands but when it goes on for hours I start getting pains elsewhere. If I raise my hands then the redness starts to fade. This use to be barely noticeable but it keeps getting worse. Also get pins and needles and sometimes painful cramps. Also weird feelings in my head, cold chills that give me goose bumps on my arms, I had about 20 within a couple of hours before at its worst. Am feelin tired pretty much all the time and always want more sleep no matter how much i get. Alcohol seems to have the same affect. If i put my hands in my pockets when i have a weird feeling in my head just for a second and take em out i can see the clear white outline of my pocket and it will take several seconds for the redness to return. After a busy day yesterday my hands were very red and patchy and you could clearly see my imprints on them. Think my knees go the same as my hands. My vision is normally affected when the symptoms get bad ranging from my normal vision to fairly blurry. Have a doctors appointment in about 2 weeks but this thing only seems to need minutes to get bad. Should I try and arrange an earlier appointment? And anyone guess at what the problem might be. I spend a whole heap of time on my computer , maybe I've given myself a blood clot?