Hi I had and still do have excruciating pain behind my right knee .I went to my doctor and she sent me for an ultrasound .there was found to be a small blood clot in one of my veins so she has put me on blood thinners .this has been a week ago and I still cannot bend my knee straighten my knee it hurts to walk hurts to drive up and down the stairs sleeping hard when I looked up the information I thought I had a baker's cyst I have been taking multiple different pain killers but nothing seems to help I have use ice and I have used warm I have use compression stockings but still nothing helps with a pain do you have any idea please