I'm 52 & I don't believe I have diabetes.
Years ago, 1 of my feet swelled up (cause unknown). Lasted 3-4 wks. Then the other foot did the same. The feet & ankle skin changed color (freckle like). Now skin (inside/below ankles) looks really thin & Blue. Area also burns when touched. I'm currently w/o insurance.
Please tell me, what my options are?

Thx.