I was hoping to get some feedback from knowledgable patients about whether I should pursue a positive ANA result with a rheumatologist.
I went to my GP because I've been feeling just terrible lately, mostly with fatigue and terrible brain fog/cognitive difficulties, occasional low grade fever (like 99 degrees). I'm a research scientist by profession, so the brain fog is especially troubling to me. I need to be able to articulate complex thoughts and ideas to do my job, and I've really been struggling with it recently.
I've had a lurking suspicion for a while that I might have an autoimmune disease such as lupus. My father had autoimmune glomerulonephritis that contributed to his passing away. I've had lots of skin troubles over the years - many rashes, including a hot, red face rash that comes and goes, and pressure urticaria (hives that form when I apply pressure to my skin, like from crossed legs). I also have a ton of antibiotic/medication allergies, which I've been told by doctors could be a sign of autoimmunity.
Anyway, GP ordered blood tests and I had a positive ANA with dual pattern (homogeneous pattern with 1:160 titer and few nuclear dots pattern with 1:320 titer). However, all of the specific antibody tests were negative. These tests were for: DS, SM, RNP, SM/RNP, Chromatic (nucleosomal), SSA, SSB, SCL-70, Jo-1, Centromere B, and Ribosomal P.
I followed up with my GP, and he was very dismissive of the possibility that I could have an autoimmune disorder. His words were that there was "no evidence" of that, despite the positive ANA, family history, and symptoms. He suggested my fatigue was due to stress, and I left feeling pretty stupid.
Is it worth trying to get in touch with a rheumatologist, or is this probably nothing? I'm kind of tired of feeling crappy all the time, and of course fear that I could be ignoring something serious, after watching my father's health decline from autoimmunity.
Other tidbits: I am 30 years old and female. No other health problems aside from some autonomic oddities (orthostatic hypotension, IBS, functional dyspepsia).
Thanks so much.