I just wanted to update my post. Since writing my post I have done a lot of research and feel firmly that my problem is undiagnosed TOS. I did recently have an X-Ray and cervical/thoracic MRI,arranged by my chiropractor, who saw something on my X-Ray. Both of which the radiologist when reading them said they were both negative (so my chiropractor is going to have a second opinion on them). I also got an appt with a local thoracic doctor that I am praying and hoping will be able to diagnose me. I have also have had another symptom come up. I now get a tingling/fuzzy feeling in both my hands and my fingertips. Thank you for reading my posts and I look forward to hearing from you and getting to know you.