Cbs4 news symptoms and conditions

recently developed under skin "rash",from ankle and upward on legs, my dr. is now doing blood work for ecchymosis petechiae, I am curious if anyone has this experience while using Fosamax D 70 mg. I am in good health and it is possible that this symptom is not at all related to Fosamax, which by the way I have stopped now for a while and probably won't go back. Stopped due to severe ache/pain in shoulder area and lower, so bad it was difficult to walk properly. Since stopping it I am walking straighter and no ache/pain. Even though my latest bone scan showed my osteopenia was better, I am off the drug on my own.