I have Systemic Lupus as well as Protein C Deficiency and Factor 5 Leiden Mutation. Lately along with other typical Lupus symptoms I have been experiencing numbness in my arms, loss of vision, a headache in the middle of my forehead between my eyes that hits out of nowhere (almost feels like the blood is rushing to my head)and sometimes makes me weak to where I want to fall on the ground. I've been in the ER 3 times thinking I was having a stroke. I had an MRI Done and was given a diagnosis of Neuropathy. Could this be related to Lupus or the blood clotting disorder I have or a combination of both?