My knee is killing me today. I am walking around like someone who is 100 years old. I beat down the nausea, sacral pain, neck pain and now this. I injured this knee about 1 1/2 years ago -meniscus tear and acl tear but I went to physical therapy for many months and then it was fine. I have been walking, going to yoga, all fine until today. This is a tough week for me. My youngest will leave for college. My oldest will graduate this year, has a job, will most likely never live with me again. The empty nest. I made a huge mistake in a very important relationship. This knee pain is so TMS. So sneaky. It finds your most vulnerable spot. How do I get out of this? I put some special homemade Chinese liniment and a heat pad. Dr. Sarno says it's lack of blood supply to the area. I hope this helps. Just venting. Thank you for listening.