Warfarin Sodium and bad acne

24 yr female diagnosed with PE and DVT. I have been on Warfarin since may of 08 and it has turned my world upside down. Weight gain (20lbs in 3 months), major hair loss, very bad acne, and memory loss. Not to mention i can't shave my legs or anything else for that matter with out getting major in grown hairs. I NEVER had any of these problems before. I am loosing muscle mass and feel as if I am a 70 year old woman. I don't know what to do but cry. The doctors keep telling me its not the medicine but I feel it is, my body is telling me it is. things are not easy, and it is affecting me I feel for the rest of my life.