Attempt to Walk

So, I attempted to go for a walk with 2 of my good friends Friday Night. IT HURT SO BAD!!!!!!!! This Pleurisy is really hindering my workout efforts more than I originally thought it would. It's even hard for me to stand and cut hair all day sometimes if I am not keeping up with taking something for it. I don't know what to do, because I don't want all of my efforts to be wasted after months and months of work, and only 7 lbs to show for it right now. I don't want to be back at square one. I'm still trying to be dilligent about what foods I am eating, and limiting my calorie and fat intake, but I hope it's enough.