RUN...Don't walk if you think you have blood clots in your legs. They can KILL you. They can break lose and hit your lungs or heart. To your docter. He can give you something to thin the clots. Also, they are very painful and you should keep your legs elevated and apply ice. If you sit alot, get up every few minutes and walk around. Do get help, this could be a serious ailment. My mother died from blood clots to the lung.