I’ve had gradually worsening pain in my right knee for months - there’s also a dull ache in my buttock and sometimes lower back and the pain radiates down the outside and front of my thigh. In the last few days I’ve had such severe pain at times in my knee that I haven’t been able to bear any weight on it for a while - it’s like a really painful spasm which then gradually eases to an ache. I’m going to make a drs appt tomorrow but in the mean time, has anyone experienced similar?