What Causes Headaches, Heaviness And Swelling In Fingers?

Hi, my name is Erin and I had TOS surgery 6 months ago and until recently was feeling really good. But over the last few weeks I have had pins and needles in my face and head and heaviness and slight swelling to the fingers what could be causing this now? I had a few test which showed lower then normal blood pressure in my arm when it is raised, could i need more surgery to fix the arteries and veins.



I also have two small enchondromas in my neck near the c5 could this be causing the headaches etc?