Hi. I am at my wits end with my Mirena. Was on the minipill for a month (mainly as periods started to become eratic). This did not suit me and I had side effects like breast pain, irritability, acne etc. I have switched to the Mirena and am finding that I have tingling in my hands and feet on a daily basis. Sometimes my rauynaud's flares. I also had this on the minipill and didn't have it before this point. Could it be the progesterone? I feel like I am losing my mind! Or is it that I am perimenopausal and need to add in estrogen? I am only 38. Has anybody experienced tingling in hands and feet from mirena/minipill? B12 has been checked, not anaemic, vit D checked, and nerve conduction studies are clear. Just wondering if anybody else experienced this side effect because of progesterone?