First off, exercise should never hurt. If something hurts, don’t do it. If one of my clients has an injury, I refer them to a physical therapist and/or doctor to treat that injury and then we work AROUND the injury, not through it. So, that’s what I recommend you do, too. Seek medical help from a qualified professional, and then when it comes to the workouts, focus on what you CAN do rather than what you can’t do.