Okay, i have read posts on lyme, but i loose most of what i've read. I had mono at age 16 for 2 months. I recently was sick last sept very badly, they never said mono. So should i be tested for lyme? Never had a bullseye rash that i can remember anyway. I believe in ruling out what you can. #2 My toes get blue purple to, freezing cold to touch, then rest of time painful to touch because their so dry & hot! Mostly cold & purple though.Should i be tested for reynolds, spelling, sorry. No problems with white or blue fingers though, i believe i have a circulation disorder, becuase my legs get purple to, freezing also.