I woke up a few nights ago with a burning sensation on the top of my foot. I got up and went to look at it in the bathroom and noticed the vein on top of my foot was bulging and was very painful to touch. The next morning, I went to my family doctor for her to check it out. I got nervous that it was a clot considering I have APS but with no treatment because I've had no clots, strokes, etc. I had an ultrasound done on my leg and foot but the tech didn't find any clots. Later that day, the pain went away but above the vein (near my toes) I had blotchy red spots (that look like the livedo I have on my leg). Wondering if anyone else had a similar experience like this and also has APS? Wondering if that could be a symptom or just something else (like vericose veins or similar)?