Hi, thank you for the brief history of you. As you mentioned the symptoms i would like to suggest you to do regular meditation, breathing exercises and regular physical exercises. Also for swelling of the foot you can do hot water fermentation and then keeping the leg elevated above the level of heart. Also for for tingling and numbness of toes, it appears to have pinched nerve in the lumbar spine. An MRI will be of advised to see the soft tissue pathology. Also doing physical therapy under a guided physical therapist who will use therapeutic ultrasound therapy and TENS therapy to reduce the swelling and pain. Also, breathing exercises as, for shortness of breath the lung capacity has to be increased, a chest X-ray will provide some input to the lungs. Breathing exercises include - deep breathing exercises, pursed lip breathing, costal breathing exercises, abdominal breathing and diaphragmatic breathing exercises will help to reduce the shortness of breath. Exercises like core stability and spine strengthening exercises will help improve the abdominal muscles and provide the stability to the spine and also improve the breathing difficulty. Doing regular neck exercises will also help strengthen the muscles and improve the breathing capacity as the accessory muscles of respiration are involved in strengthening. With the grace of god i wish you a good health.