Sando515 - I'm about a week ahead of you in the recovery process. My surgery was for arterial TOS. From your descriptions, the symptoms you describe sound normal comparing to what I've seen in the past 2 weeks. I have had a few occasions where the arm is bluish/gray and it seems related to muscle spasms in the upper chest area. I found icing to help calm down the muscle spasms and the coloring improves.