Stress does amazing things to us!! Give it a little more time. You will look back and figure out it was just all of the stress you were going thru!! Yeah the weather is bad out. I am a swimmer and have my own pool..but can't use it now obviously (I do live in Florida so it won't be long). Try going to the mall or somewhere it is indoor and you can walk. Walking is one of the best ways of getting exercise!! You don't really hit your sweet spot until the 3 or 4th fill and that is when you really feel restriction. Keep you head held high, try to stay as positive as you can and keep focused on the big picture. You can do this and it will pay off in the long run!!