If you don’t end up with a lupus diagnosis- check out the posts under “undifferentiated connective tissue disease”- there are a lot of us out there who have something-autoimmune-but-not-quite-lupus.
As for the livedo reticularis in particular… I honestly don’t know if I have that or if my skin is basically just clear. I am excessively fair skinned and think I’ve always had the purplish reticular pattern to my skin, especially when cold. So, I didn’t mention it to my rheumatologist because I think it always been there. But… I do know that it is a legit symptom of connective tissue disease.