 [ Symptoms ] could i be pregnant  for a few weeks i have had very tender breast to the point that i wont let my fiance touch me my lower back has been achy and i have been unusually tired and sleeping more than usual could i be pregnant [ Disease ] hi chondromalaciae is a gradually progressing cartilage disorder if it is progressing at a faster rate then it indicates underlying metabolic connective tissue disorder take chondroitin sulfate+msm+diacerin combination drugs physiotherapy with knee strengthening exercises will help laser therapy has shown promising results recently thanks