Do I have full body RSD now?


My RSD had been until recently confined to my feet. Over the past few days I've had burning or cold sensations all up my legs and in my hips. I have woken up feeling too warm, and found that my face and neck were puffy, warm, slightly reddish, and kinda numb. I've felt occasional, brief burning on my arms and torso. My gut has felt enlarged and sometimes uncomfortably warm, and I've had lots of gas. Last night I was fed a slightly spicy dish with lots of cayenne peppers. I soon felt exaggerated burning sensation from my face (including nose and jaw) down my throat and into my chest. I just read that the chemical in peppers does activate one's heat receptors, and the major aspect of my RSD is that my hot & cold receptors are badly overreactive. (I've eaten much spicier food in the past and nothing like this ever happened!).

Anyway, this is freaking me out.