Hi I'm a 21 year old female who had a car accident when I was 17. My spine snapped and now I have plates and screws in my back. When I was 17 I weighed 58 kilos and now I'm 75. My car accident left me with post traumatic stress disorder and since the day of my accident I havemy been the same since. I need to loose weight to help me reduce the pain in my back but I just can't seem to loose it. If anyone has any suggestions on what I could do that might help me that would be great. the last few years have been pretty crap for me. As you can all imagine. I normally started back at the gym 2 weeks ago and it's flared my back up and haven't been able to walk since so the gym isn't really good for me.