Hi Baba,
I have similar symptoms but not as intense but def. a form of allodynia. I will have periods of time where my skin (mostly on my stomach, back, trunk and bottoms of feet , sometimes palms) just is irritated by my clothing. Almost like a sunburn being rubbed. Also not sure if this was allodynia or dry skin (maybe you will have some insight) but sometimes when I lay down to go to bed, the side I lay on at every point of pressure contact with the bed will itch/tingle to the point where I have to keep rolling over. Like I said all of the symptoms come and go. May I ask if you have length-dependent or NLD SFN? I was recently diagnosed with NLD-idiopathic SFN. Hope you feel better!