Did the first man not know he had diabetes or did he not tell you he had it?

I have regular check ups with blood work and agree, they are important, but I get aggravated when they can not find what is wrong. I finally got in to see the Vascular Doctor and had the vascular surgeon's PA tell me she has never heard of anyone having what is going on with me and she does not think it is vascular. I have seen a Cardiologist, Neurologist, Neurosurgeon, Vascular, General Practitioner, and my Pain Management Doctor, and none of them know what is causing it. I have had so many tests run and they all show nothing that would cause this. They now want to run an ultrasound on the arteries coming from my heart but she said she would be surprised if that is what it was. This is why I give up on seeing them but I know I need to get it figured out before I have a stroke, I feel lost.

Sorry for dumping all of that on you but maybe you would know what kind of doctor I should see next, the Vascular PA did not say anything to me about who I should see. Thank you
!ALIVE
!LOL